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Radical Firearms 16 in. 5.56 M4 Upper Assembly

Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 FCR, A2 FH, w/o BCG and CH, Black, FU16-5.56M4-12FCR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FCR, A2 FH, Black, FU16-5.56M4-15FCR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FQR, Black FU16-5.56M4-12FQR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FHR, w/o BCG and CH, Black, FU16-5.56M4-12FHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FHR, w/o BCG and CH, Black, FU16-5.56M4-15FHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, Black FU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch MHR, A2 FH, Black, FU16-5.56M4-15MHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FTR, w/o BCG and CH, Black, FU16-5.56M4-12FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FQR, w/BCG and CH, Black, CFU16-5.56M4-12FQR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FHR, w/BCG and CH, Black, CFU16-5.56M4-12FHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-12FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FHR, w/BCG and CH, Black, CFU16-5.56M4-15FHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FCR, A2 FH, Black, FU16-5.56M4-15FCR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch MHR, A2 FH, Black, FU16-5.56M4-15MHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 FCR, A2 FH, w/o BCG and CH, Black, FU16-5.56M4-12FCR
1 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 FCR, A2 FH, w/o BCG and CH, Black, FU16-5.56M4-12FCR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FCR, A2 FH, Black, FU16-5.56M4-15FCR
2 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FCR, A2 FH, Black, FU16-5.56M4-15FCR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FQR, Black FU16-5.56M4-12FQR
3 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FQR, Black FU16-5.56M4-12FQR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FHR, w/o BCG and CH, Black, FU16-5.56M4-12FHR
4 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FHR, w/o BCG and CH, Black, FU16-5.56M4-12FHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FHR, w/o BCG and CH, Black, FU16-5.56M4-15FHR
5 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FHR, w/o BCG and CH, Black, FU16-5.56M4-15FHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, Black FU16-5.56M4-15FTR
6 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, Black FU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch MHR, A2 FH, Black, FU16-5.56M4-15MHR
7 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch MHR, A2 FH, Black, FU16-5.56M4-15MHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FTR, w/o BCG and CH, Black, FU16-5.56M4-12FTR
8 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FTR, w/o BCG and CH, Black, FU16-5.56M4-12FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FQR, w/BCG and CH, Black, CFU16-5.56M4-12FQR
9 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FQR, w/BCG and CH, Black, CFU16-5.56M4-12FQR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FHR, w/BCG and CH, Black, CFU16-5.56M4-12FHR
10 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FHR, w/BCG and CH, Black, CFU16-5.56M4-12FHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-12FTR
11 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-12FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FHR, w/BCG and CH, Black, CFU16-5.56M4-15FHR
12 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FHR, w/BCG and CH, Black, CFU16-5.56M4-15FHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
13 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FCR, A2 FH, Black, FU16-5.56M4-15FCR
14 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FCR, A2 FH, Black, FU16-5.56M4-15FCR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch MHR, A2 FH, Black, FU16-5.56M4-15MHR
15 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch MHR, A2 FH, Black, FU16-5.56M4-15MHR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
16 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
17 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR
18 of 18 images
Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR

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Questions & Answers
Will this upper work with an Aero Precision AR15 lower? Expert Answer

Yes. The Radical Firearms 16 in. 5.56 M4 Upper Assembly will fit to any Mil-spec AR15 lower receiver including any Aero Precision Mil-spec lower.

by Ethan, Gear Expert, February 23, 2022
I cannot determine if the rail is M-lok or keymod? pics look like M-lok. Expert Answer

The Radical Firearms 16 in. 5.56 M4 Upper Assembly is available with Keymod, Mlok, and picatinny rail systems.
Keymod: MPN:CFU16-5.56M4-12FHR
Picatinny: MPN:CFU16-5.56M4-12FQR
Mlok: MPN:FU16-5.56M4-12FCR or MPN:FU16-5.56M4-15MHR

by Ethan, Gear Expert, February 23, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Decent Budget Upper Asembly by mike, February 9, 2018
After already purchasing two other upper 5.56/226 assemblies from Radical Firearms, and happy with the previous quality, fit, finish I had purchased this item from Optics Planet. This was my first purchase through "OP" and I received it in about a we...
Read More...
5/5 found this helpful
Helpful Positive Review
Radical Firearms upper by Mike, August 9, 2017
Good fit to the Anderson lower I used. Well crafted product. This was the first AR-15 that I built. Tested and fired day after build with no issues. I would recommend this product to others. Product seems to be of good quality. The upper receiver...
Read More...
2/2 found this helpful
Helpful Positive Review
Great Ar upper. by Jacob, January 7, 2018
Great upper, very happy with it. Wish shipping would have been faster. Took over a month to get in the mail. But very happy with the product. It's gave me no issues what so ever and feels great in your hands. Nice and light weight as well.
1/1 found this helpful
Most Recent Reviews
Exactly what I was looking for by Skinflint, May 10, 2018
Exactly what I was looking for. I needed an upper for a specific situation and this one has worked out superbly. This upper is well made, not too heavy, and has an overall good look and feel to it. I have three different lowers and it matches up...
Read More...
Read All 4 Reviews

Product Discontinued by Manufacturer

Radical Firearms 16 in. 5.56 M4 Upper Assembly has been discontinued by Radical Firearms and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories. Please see our policies for more information.

Product Info for Radical Firearms 16 in. 5.56 M4 Upper Assembly

With a flat top the law-enforcement grade drop-in Radical Firearms 5.56mm Upper Assembly receiver is perfect for any mil-spec enthusiast. These AR15 Upper Receivers from the trailblazers at Radical Firearms feature an ejection port door that works to keep dirt and debris out of your internal workings. With a proprietary RF barrel nut you can count on the Radical Firearms 16 in. Upper Assembly to live up to the high standards of all RF products. For high quality on a budget count on a Radical Firearms Upper Receiver Assembly for all of your modification needs.image

Radical Firearms 5.56mm Upper Assembly, 2CS-UFH-16M4125

  • Forward Assist
  • Ejection Port Door
  • RF Barrel Nut

Package Contents:

  • Radical Firearms 16 in. 5.56 M4 Upper Assembly, 2CS-UFH-16M4125

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Veteran Ammo Defense 5.56x45mm NATO 62 Grain Full Metal Jacket (FMJ) Centerfire Pistol Ammunition
Veteran Ammo Defense 5.56x45mm NATO 62 Grain Full Metal Jacket (FMJ) Centerfire Pistol Ammunition
List: $49.99 (Save 22%)
$38.99
$1.95/Round
See all 1 models
Best Rated
Hornady Superformance 5.56x45mm NATO 75 grain Boat-Tail Hollow Point Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81264
Hornady Superformance 5.56x45mm NATO 75 grain Boat-Tail Hollow Point Match Brass Cased Centerfire Rifle Ammo, 20 Rounds, 81264
(8)
List: $41.40 (Save 19%)
$33.49
$1.67/Round
Hornady American Gunner Rifle Ammo 5.56 NATO 55 gr HP 3240 fps 247/ct, 80279
Hornady American Gunner Rifle Ammo 5.56 NATO 55 gr HP 3240 fps 247/ct, 80279
List: $263.99 (Save 20%)
$211.99
$0.85/Each
Aguila Ammunition 5.56 NATO 55 Grain Full Metal Jacket Boat Tail, Brass Case, Rifle Ammo, 300 Rounds, 1E556126
Aguila Ammunition 5.56 NATO 55 Grain Full Metal Jacket Boat Tail, Brass Case, Rifle Ammo, 300 Rounds, 1E556126
List: $192.59
$191.99
$0.64/Round
PMC 556XBP Battle Pack 5.56 NATO 55 Gr Full Metal Jacket Boat Tail FMJBT
PMC 556XBP Battle Pack 5.56 NATO 55 Gr Full Metal Jacket Boat Tail FMJBT
(1)
List: $155.00 (Save 13%)
$134.99
$0.67/Round
Magtech 5.56X45 M193 55 Grain Full Metal Jacket Brass Cased Rifle Ammo, 50 Rounds, 556A
Magtech 5.56X45 M193 55 Grain Full Metal Jacket Brass Cased Rifle Ammo, 50 Rounds, 556A
(1)
List: $32.79 (Save $2.80)
$29.99
$0.60/Round
Next

Gun Parts and Accessories

1–30 / 30
Previous
Best Rated
Magpul Industries B.A.D. Lever Blk MAG980
Magpul Industries B.A.D. Lever Blk MAG980
(402)
List: $32.95 (Save $3.00)
$29.95
Best Rated
Griffin Armament EBCG Enhanced BCG 556 / 300BLK, GAEBCG
Griffin Armament EBCG Enhanced BCG 556 / 300BLK, GAEBCG
(78)
List: $174.95 (Save $15.00)
$159.95
Blazin' Deal
Podavach OPMOD Magazine Loader, AR15/AK, Grey, L15GR
Podavach OPMOD Magazine Loader, AR15/AK, Grey, L15GR
(66)
List: $89.00 (Save 32%)
$60.27
Best Rated
Geissele Premium Mil-Spec Buffer Tube Assembly With Super 42, H1
Geissele Premium Mil-Spec Buffer Tube Assembly With Super 42, H1
(104)
As Low As
$122.99
See all 6 models
Blazin' Deal
PODAVACH U-LOADER AK/AR15 Magazine Speed Loader
PODAVACH U-LOADER AK/AR15 Magazine Speed Loader
(41)
As Low As (Save Up to 14%)
$60.27
See all 4 models
10% Coupon
Cryptic .223/5.56/.300 AAC Blackout Right Hand Bolt Carrier Group (BCG) - Complete
Cryptic .223/5.56/.300 AAC Blackout Right Hand Bolt Carrier Group (BCG) - Complete
(57)
As Low As (Save Up to $14.00)
$123.50
See all 8 models
Best Rated
Radian Weapons Combo Raptor Charging Handle with Talon Safety
Radian Weapons Combo Raptor Charging Handle with Talon Safety
(31)
As Low As (Save Up to 17%)
$144.95
See all 4 models
Best Rated
Magpul Industries Enhanced Ejection Port Cover
Magpul Industries Enhanced Ejection Port Cover
(71)
List: $14.95 (Save $1.00)
$13.95
See all 3 models
Blazin' Deal
FAB Defense AR-15 / M4 / M16 Quick Release Front Gun Grip Magazine Adapter
FAB Defense AR-15 / M4 / M16 Quick Release Front Gun Grip Magazine Adapter
(10)
As Low As (Save Up to 37%)
$28.49
See all 3 models
Best Rated
Magpul Industries ESK Safety Selector
Magpul Industries ESK Safety Selector
(21)
List: $49.95 (Save $4.00)
$45.95
See all 2 models
Panzer Arms M4 Tactical 5 Position AR Buffer Assemblies, Recoil Spring Assembly, Black, PAM4T5PBTA
Panzer Arms M4 Tactical 5 Position AR Buffer Assemblies, Recoil Spring Assembly, Black, PAM4T5PBTA
(4)
List: $79.99 (Save 20%)
$63.99
Best Rated
Bravo Company MFG AR15 Pistol Receiver Extension Kit w/Buffer Tube/Spring/Hardware
Bravo Company MFG AR15 Pistol Receiver Extension Kit w/Buffer Tube/Spring/Hardware
(10)
List: $69.00 (Save 13%)
$59.99
See all 2 models
Up to 13% Coupon
Carlson's Choke Tubes Benelli/Beretta Ported Sporting Clay 12 Gauge Choke Tube
Carlson's Choke Tubes Benelli/Beretta Ported Sporting Clay 12 Gauge Choke Tube
(2)
List: $76.95 (Save 15%)
$65.49
See all 8 models
Blazin' Deal
Strike Industries Extended Pivot / Takedown Pins
Strike Industries Extended Pivot / Takedown Pins
(42)
List: $15.95 (Save 15%)
$13.59
See all 3 models
Badger Ordnance Charging Handle w/Gen 1 Tactical Latch, Black, 249-40
Badger Ordnance Charging Handle w/Gen 1 Tactical Latch, Black, 249-40
List: $49.00 (Save $2.45)
$46.55
Best Rated
AIM Sports Inc AR M4 Stock Locking Pin, Black, Small, PJARSTKCP-B, Black, Small, PJARSTKCP-B
AIM Sports Inc AR M4 Stock Locking Pin, Black, Small, PJARSTKCP-B, Black, Small, PJARSTKCP-B
(7)
List: $12.92 (Save 23%)
$9.99
Moriarti Ar-15/M4 Carbine Buffer, 3 oz, Black, MAR-AR15-BUF-3
Moriarti Ar-15/M4 Carbine Buffer, 3 oz, Black, MAR-AR15-BUF-3
(2)
$8.99
Best Rated
Limbsaver AR-15/M4 Snap-On Recoil Pad, Tan, 10020
Limbsaver AR-15/M4 Snap-On Recoil Pad, Tan, 10020
(18)
List: $57.99 (Save 28%)
$41.99
UTG Pro Blank Firing Adaptor for AR-15/M4 Carbin, Black, MNT-16AD2-C
UTG Pro Blank Firing Adaptor for AR-15/M4 Carbin, Black, MNT-16AD2-C
List: $30.88 (Save 32%)
$20.99
CMMG, Inc Parts Kit, AR-15, Survival Kit, 55AFFB4
CMMG, Inc Parts Kit, AR-15, Survival Kit, 55AFFB4
(2)
List: $95.78 (Save 27%)
$69.79
Best Rated
AIM Sports Inc .750 Low Profile Gas Block/Mil-Spec, Black, Small, ZH-MGB01, Black, Small, ZH-MGB01
AIM Sports Inc .750 Low Profile Gas Block/Mil-Spec, Black, Small, ZH-MGB01, Black, Small, ZH-MGB01
(58)
$14.99
Best Rated
CMMG, Inc Ambidextrous Safety Selector Kit, AR-15, 55CA6D9
CMMG, Inc Ambidextrous Safety Selector Kit, AR-15, 55CA6D9
(31)
List: $45.79 (Save 13%)
$39.99
Tippmann Arms M4-22 Firing Pin, Black, AF01047
Tippmann Arms M4-22 Firing Pin, Black, AF01047
List: $19.95
$18.99
Best Rated
Griffin Armament Extra Power Buffer Spring, M4 Carbine, +15%, Black, Large, GABSM415
Griffin Armament Extra Power Buffer Spring, M4 Carbine, +15%, Black, Large, GABSM415
(11)
List: $17.99 (Save 22%)
$13.99
Walker Defense Research Research Titanium Bolt Carrier Only, No Bolt, 5.56x45mm NATO, .223 Remington, .300 AAC Blackout, TI-556-CARRIER
Walker Defense Research Research Titanium Bolt Carrier Only, No Bolt, 5.56x45mm NATO, .223 Remington, .300 AAC Blackout, TI-556-CARRIER
(2)
List: $349.99 (Save 11%)
$309.99
Phoenix Technology AR/M4 Recoil Absorbing Tactical Butt Pad
Phoenix Technology AR/M4 Recoil Absorbing Tactical Butt Pad
List: $19.59
$18.99
See all 1 models
TacFire Unassembled Rifle Build Kit, AR-15, 5.56x45mm NATO, 16in Barrel, 15in Handguard, 1-8 Twist, 1/2x28, A2 Birdcage, Black, RK556LPK
TacFire Unassembled Rifle Build Kit, AR-15, 5.56x45mm NATO, 16in Barrel, 15in Handguard, 1-8 Twist, 1/2x28, A2 Birdcage, Black, RK556LPK
(1)
List: $537.00 (Save 24%)
$409.99
Mean Arms AR-15 Titanium Takedown and Pivot Pin Set, Black, 2100869
Mean Arms AR-15 Titanium Takedown and Pivot Pin Set, Black, 2100869
List: $34.39 (Save 24%)
$25.99
CMMG Handguard Slip Ring Kit, Black, 55DA2CF
CMMG Handguard Slip Ring Kit, Black, 55DA2CF
(3)
List: $27.49 (Save 46%)
$14.95
Ergo Grip AR-15/M4 Gas Tube-Stainless Steel-Carbine Length, Stainless, 4823
Ergo Grip AR-15/M4 Gas Tube-Stainless Steel-Carbine Length, Stainless, 4823
(1)
List: $13.50
$13.49
Next

Ammo Boxes

1–6 / 6
Previous
Berrys 29682 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Smoke Lid W/Black Bottom
Berrys 29682 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Smoke Lid W/Black Bottom
(1)
List: $5.39 (Save 41%)
$3.19
Berrys 11664 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Smoke Lid W/Black Bottom
Berrys 11664 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Smoke Lid W/Black Bottom
List: $6.99 (Save 21%)
$5.49
Berrys 86410 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Blue Lid W/Black Bottom
Berrys 86410 005 Ammo Box 223 Rem,5.56x45mm NATO 100rd Blue Lid W/Black Bottom
List: $6.99 (Save 21%)
$5.49
Berrys 79462 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Clear Lid W/Black Bottom
Berrys 79462 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Clear Lid W/Black Bottom
List: $6.49 (Save 51%)
$3.19
MTM Ammo Rack w 4 RS-50-24 Ammo boxes, Dark Earth/Clear Blue, ARRS
MTM Ammo Rack w 4 RS-50-24 Ammo boxes, Dark Earth/Clear Blue, ARRS
(2)
$42.29
Berrys 44661 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Blue Lid W/Black Bottom
Berrys 44661 405 Ammo Box 223 Rem,5.56x45mm NATO 50rd Blue Lid W/Black Bottom
List: $6.49 (Save 51%)
$3.19
Next

Gun Triggers

1–12 / 12
Previous
Best Rated
Geissele Super Dynamic AR-10/AR-15 Combat Trigger, Tactical Flat, 4.5 lb, Black, 05-165
Geissele Super Dynamic AR-10/AR-15 Combat Trigger, Tactical Flat, 4.5 lb, Black, 05-165
(101)
List: $245.00 (Save $16.01)
$228.99
Best Rated
Magpul Industries MOE Enhanced Trigger Guard Polymer for AR-15/M4
Magpul Industries MOE Enhanced Trigger Guard Polymer for AR-15/M4
(38)
List: $9.95
$9.25
See all 3 models
Best Rated
KNS Precision AR15/M16 .1550 Diameter Gen G Mod 2 Non-Rotate Trigger/Hammer Pins
KNS Precision AR15/M16 .1550 Diameter Gen G Mod 2 Non-Rotate Trigger/Hammer Pins
(5)
As Low As
$49.99
See all 2 models
Best Rated
Timney Trigger AR Trigger Calvin Elite Single Stage Drop In, 1.5 lb Pull
Timney Trigger AR Trigger Calvin Elite Single Stage Drop In, 1.5 lb Pull
(26)
List: $363.99 (Save 16%)
$305.49
Blazin' Deal
Strike Industries M4 AR15 Fang Series Trigger Guard
Strike Industries M4 AR15 Fang Series Trigger Guard
(19)
List: $12.95 (Save 15%)
$10.99
See all 2 models
Best Rated
JE Machine Tech AR-15/M4 Advanced Trigger Guard, TS-TG2
JE Machine Tech AR-15/M4 Advanced Trigger Guard, TS-TG2
(5)
List: $12.00 (Save 17%)
$9.99
Best Rated
JE Machine Tech Advanced Operater Oversized Engraved Trigger Guard
JE Machine Tech Advanced Operater Oversized Engraved Trigger Guard
(14)
As Low As (Save Up to 17%)
$9.99
See all 4 models
Best Rated
Geissele Super Select-Fire Trigger for M4 Carbine, 4.75 lbs, Black, 05-102
Geissele Super Select-Fire Trigger for M4 Carbine, 4.75 lbs, Black, 05-102
(10)
$410.00
JE Machine Tech Skeletonized Advanced Trigger Guard, AR15/M4, Black, TS-TG5
JE Machine Tech Skeletonized Advanced Trigger Guard, AR15/M4, Black, TS-TG5
(1)
List: $23.99 (Save $2.00)
$21.99
Best Rated
Geissele Automatics Super Semi-Automatic AR-15 Enhanced Trigger, Curved, 3.5 lb, Black, 05-160
Geissele Automatics Super Semi-Automatic AR-15 Enhanced Trigger, Curved, 3.5 lb, Black, 05-160
(234)
List: $245.00 (Save $16.01)
$228.99
KNS Precision AR15/M16 .1550 Diameter Gen G Non-Rotate Trigger/Hammer Pins
KNS Precision AR15/M16 .1550 Diameter Gen G Non-Rotate Trigger/Hammer Pins
As Low As (Save Up to $1.00)
$48.99
See all 2 models
JE Machine Tech AR-15/M4 Advanced Engraved Trigger Guard
JE Machine Tech AR-15/M4 Advanced Engraved Trigger Guard
(1)
$17.49
See all 2 models
Next

Magazine and Accessories

1–27 / 27
Previous
On Sale
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 .223 Rem/5.56x45mm NATO 30 Round Rifle Magazine
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 .223 Rem/5.56x45mm NATO 30 Round Rifle Magazine
(53)
As Low As (Save Up to 23%)
$11.95
See all 4 models
Blazin' Deal
FAB Defense Ultimag 10R Pentagon Magazine Kit
FAB Defense Ultimag 10R Pentagon Magazine Kit
(17)
As Low As (Save Up to 81%)
$21.49
See all 6 models
Best Rated
Magpul Industries PMAG D-60 AR/M4 Gen M3 Rifle Magazine, 5.56x45mm NATO/.223 Remington, 60 Round, Black, 1 Pack, Polymer, MAG576-BLK-60RD
Magpul Industries PMAG D-60 AR/M4 Gen M3 Rifle Magazine, 5.56x45mm NATO/.223 Remington, 60 Round, Black, 1 Pack, Polymer, MAG576-BLK-60RD
(15)
List: $134.95 (Save $7.00)
$127.95
Blazin' Deal
Blue Force Gear Horiztonal Ten-Speed Single M4 Magazine Pouch, Black, BT-TSP-M4-1-HZ-BK
Blue Force Gear Horiztonal Ten-Speed Single M4 Magazine Pouch, Black, BT-TSP-M4-1-HZ-BK
List: $36.95 (Save 35%)
$24.02
Blazin' Deal
Blue Force Gear Ten-Speed Cummerbund Flap - Triple M4
Blue Force Gear Ten-Speed Cummerbund Flap - Triple M4
As Low As (Save Up to 27%)
$54.71
See all 5 models
Blazin' Deal
Condor Outdoor Gen 2 Triple Kangaroo Mag Pouch
Condor Outdoor Gen 2 Triple Kangaroo Mag Pouch
(1)
As Low As (Save Up to 22%)
$37.19
See all 6 models
Cross Armory AR-15/M4 Safe Magazine, Black, Small, CRSM
Cross Armory AR-15/M4 Safe Magazine, Black, Small, CRSM
List: $61.99 (Save $4.00)
$57.99
Best Rated
Magpul Industries PMAG 10 AR-15/M4/M16/SA-80 .223 Remington/5.56x45mm NATO 10 Round Rifle Magazine
Magpul Industries PMAG 10 AR-15/M4/M16/SA-80 .223 Remington/5.56x45mm NATO 10 Round Rifle Magazine
(216)
As Low As (Save Up to $12.55)
$14.19
See all 4 models
Blazin' Deal
FAB Defense OMC Ultimag 10R Dual Magazine Coupler Kit
FAB Defense OMC Ultimag 10R Dual Magazine Coupler Kit
(8)
As Low As (Save Up to 46%)
$29.49
See all 3 models
Blazin' Deal
Blue Force Gear Ten-Speed Single M4 Magazine Pouch
Blue Force Gear Ten-Speed Single M4 Magazine Pouch
(3)
As Low As (Save Up to 35%)
$20.77
See all 4 models
Blazin' Deal
Condor Outdoor Gen 2 Double Kangaroo Mag Pouch
Condor Outdoor Gen 2 Double Kangaroo Mag Pouch
As Low As (Save Up to 23%)
$26.99
See all 5 models
Best Rated
Magpul Industries PMAG 10/30 AR/M4 GEN M3 10-Round 5.56x45 Magazine
Magpul Industries PMAG 10/30 AR/M4 GEN M3 10-Round 5.56x45 Magazine
(41)
As Low As (Save Up to 10%)
$16.95
See all 6 models
Blazin' Deal
Blue Force Gear Stackable Ten-Speed Triple M4 Magazine Pouch
Blue Force Gear Stackable Ten-Speed Triple M4 Magazine Pouch
(1)
As Low As (Save Up to 10%)
$62.96
See all 4 models
Blazin' Deal
Blue Force Gear Ten-Speed Double M4 Magazine Pouch
Blue Force Gear Ten-Speed Double M4 Magazine Pouch
(2)
As Low As (Save Up to 18%)
$44.96
See all 4 models
Blazin' Deal
FAB Defense Ultimag M4/M16 5.56x45mm NATO 5 Round Rifle Magazine
FAB Defense Ultimag M4/M16 5.56x45mm NATO 5 Round Rifle Magazine
(6)
As Low As (Save Up to 57%)
$9.49
See all 2 models
Blazin' Deal
Blue Force Gear Stackable Ten-Speed Single M4 Magazine Pouch
Blue Force Gear Stackable Ten-Speed Single M4 Magazine Pouch
As Low As (Save Up to 10%)
$40.46
See all 4 models
Best Rated
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 .223 Rem/5.56x45mm NATO 30 Round Rifle Magazine w/Capacity Window
Magpul Industries PMAG GEN M2 MOE AR-15/M16/M4 .223 Rem/5.56x45mm NATO 30 Round Rifle Magazine w/Capacity Window
(12)
As Low As (Save Up to $3.90)
$14.95
See all 2 models
TUFF Products 3 Inline Mag Pouch
TUFF Products 3 Inline Mag Pouch
(3)
As Low As (Save Up to 12%)
$30.99
See all 6 models
Best Rated
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
Magpul Industries PMAG GEN M3 AR-15/M16/M4 Rifle Magazine, .223 Remington, 40 Round, Black, 1 Pack, Polymer, MGMPI233BLK-40RD
(12)
List: $22.95 (Save 11%)
$20.45
Black Scorpion Outdoor Gear AR-15, M4, M16 Magazine Pouch, Black, MP05-USPSA-BK
Black Scorpion Outdoor Gear AR-15, M4, M16 Magazine Pouch, Black, MP05-USPSA-BK
List: $33.99 (Save $2.00)
$31.99
Cross Armory AR-15 Flop Stop w/Pin Pal Upper Receiver Stabilizer/Front, Black, Small, CRFS-PP
Cross Armory AR-15 Flop Stop w/Pin Pal Upper Receiver Stabilizer/Front, Black, Small, CRFS-PP
(3)
List: $53.99 (Save 27%)
$39.49
Magpul Industries AR15/M4/M16 5.56x45mm 20 Rounds Rifle Magazine, Olive Drab Translucent, MAG1485-ODT
Magpul Industries AR15/M4/M16 5.56x45mm 20 Rounds Rifle Magazine, Olive Drab Translucent, MAG1485-ODT
(1)
List: $23.95 (Save $2.00)
$21.95
Blazin' Deal
Condor Outdoor Triple M4/M16 Open-Top Mag Pouch, Coyote Brown, MA27-498
Condor Outdoor Triple M4/M16 Open-Top Mag Pouch, Coyote Brown, MA27-498
List: $28.25 (Save 23%)
$21.72
Cross Armory AR-15/M4 Safe Magazine 2, Black, Small, crSM2
Cross Armory AR-15/M4 Safe Magazine 2, Black, Small, crSM2
(2)
List: $87.14 (Save 13%)
$75.99
High Ground Gear M4/M16 Pistol Combo Pouch
High Ground Gear M4/M16 Pistol Combo Pouch
As Low As (Save Up to 22%)
$49.99
See all 12 models
Mercury Tactical Gear Double Stacked Mag Pouch, Coyote, MRC02411-CY
Mercury Tactical Gear Double Stacked Mag Pouch, Coyote, MRC02411-CY
List: $35.99 (Save $2.50)
$33.49
Mercury Tactical Gear Triple Stacked Mag Pouch, Coyote, MRC02412-CY
Mercury Tactical Gear Triple Stacked Mag Pouch, Coyote, MRC02412-CY
List: $39.99 (Save $2.50)
$37.49
Next

Gunsmithing Tools & Accessories

1–10 / 10
Previous
Best Rated
Vism Upper Receiver Block For Ar-15,Blue, VTARUVB
Vism Upper Receiver Block For Ar-15,Blue, VTARUVB
(106)
List: $51.99 (Save 17%)
$42.99
On Sale
Barska AR-15 M4 Combo Wrench Tool, Black, Small, AW13635
Barska AR-15 M4 Combo Wrench Tool, Black, Small, AW13635
(2)
List: $71.25 (Save 56%)
$31.49
Wheeler AR Front Sight Tool 156437
Wheeler AR Front Sight Tool 156437
(2)
List: $14.00 (Save 14%)
$11.99
Best Rated
Wheeler AR Pivot Pin/Roll Pin Install Tool 156243
Wheeler AR Pivot Pin/Roll Pin Install Tool 156243
(11)
List: $11.99
$11.95
Free 2 Day Shipping
Geissele Super Reaction Rod For Ar15/m4, Black, 15-193
Geissele Super Reaction Rod For Ar15/m4, Black, 15-193
(10)
List: $218.99 (Save $18.99)
$200.00
AIM Sports Inc AR-15/M4/M16 Armorer's Combo Wrench Tool, Black, Small, PJTW3, Black, Small, PJTW3
AIM Sports Inc AR-15/M4/M16 Armorer's Combo Wrench Tool, Black, Small, PJTW3, Black, Small, PJTW3
(82)
List: $29.99 (Save $2.00)
$27.99
Lion Gears AS-A12FST Model AR15/M4 Steel Dual 4&5-Prong Front Sight Adjustment Tool, Black, Short, LG-AS-A12FST
Lion Gears AS-A12FST Model AR15/M4 Steel Dual 4&5-Prong Front Sight Adjustment Tool, Black, Short, LG-AS-A12FST
(2)
List: $11.99 (Save 17%)
$9.99
The Outdoor Connection Buffer Tube Nut Wrench, Black, BTNW-28197
The Outdoor Connection Buffer Tube Nut Wrench, Black, BTNW-28197
(2)
List: $10.00
$9.99
Free 2 Day Shipping
Geissele AR15/M4 Reaction Block,Mil-Spec Buffer Tube Only, 05-314
Geissele AR15/M4 Reaction Block,Mil-Spec Buffer Tube Only, 05-314
(14)
List: $210.00 (Save $13.51)
$196.49
NcSTAR AR15 Como Wrench Tool TARW
NcSTAR AR15 Como Wrench Tool TARW
(34)
List: $30.99 (Save 29%)
$21.99
Next

Gun Sights

1–16 / 16
Previous
Best Rated
Magpul Industries MBUS 3 Rear Rifle Sight
Magpul Industries MBUS 3 Rear Rifle Sight
(56)
As Low As (Save Up to 20%)
$48.99
See all 6 models
Blazin' Deal
FAB Defense OPMOD Rear Polymer Flip-up Rear Sight, Grey, FX-RBS-OPMOD Grey
FAB Defense OPMOD Rear Polymer Flip-up Rear Sight, Grey, FX-RBS-OPMOD Grey
(13)
List: $63.99 (Save 76%)
$15.20
Hawk Gazer FLG-21 LED Flashlight/Green Laser Combo, Low Profile, Black, HG-FLG-21
Hawk Gazer FLG-21 LED Flashlight/Green Laser Combo, Low Profile, Black, HG-FLG-21
(7)
List: $189.99 (Save 21%)
$149.99
Best Rated
Magpul Industries MBUS 3 Front Rifle Sight
Magpul Industries MBUS 3 Front Rifle Sight
(63)
As Low As (Save Up to 21%)
$31.49
See all 7 models
NcSTAR AR Combo/Carry Handle Adapter/Red And Green Reflex Sight w/ 4 Reticles, Black, KARHD4RGB-A
NcSTAR AR Combo/Carry Handle Adapter/Red And Green Reflex Sight w/ 4 Reticles, Black, KARHD4RGB-A
List: $72.99 (Save 16%)
$60.99
Blazin' Deal
FAB Defense Top Mounted Deployable Rear Sight
FAB Defense Top Mounted Deployable Rear Sight
(11)
As Low As (Save Up to 76%)
$15.20
See all 4 models
Blazin' Deal
FAB Defense Top Mounted Deployable Front and Rear Set of Flip-up Sights
FAB Defense Top Mounted Deployable Front and Rear Set of Flip-up Sights
(50)
As Low As (Save Up to 56%)
$41.49
See all 5 models
Blazin' Deal
FAB Defense Top Mounted Deployable Front Sight
FAB Defense Top Mounted Deployable Front Sight
(16)
As Low As (Save Up to 36%)
$25.49
See all 3 models
Blazin' Deal
FAB Defense Top Mounted Deployable Front and Rear Sight for Left Hand
FAB Defense Top Mounted Deployable Front and Rear Sight for Left Hand
(5)
As Low As (Save Up to 31%)
$70.49
See all 5 models
Best Rated
Precision Reflex PRI Flip Up Front Sight, .750 Crossbolt, Black, 05-0025
Precision Reflex PRI Flip Up Front Sight, .750 Crossbolt, Black, 05-0025
(11)
List: $190.00 (Save $14.01)
$175.99
Best Rated
FAB Defense Top Mounted Deployable Front and Rear Sight for Right Hand
FAB Defense Top Mounted Deployable Front and Rear Sight for Right Hand
(19)
List: $93.70 (Save $7.40)
$86.30
See all 3 models
Best Rated
Troy Rear Fixed BattleSight Dioptic Top Mounted Iron Sight
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(14)
As Low As (Save Up to 15%)
$71.99
See all 2 models
Blazin' Deal
Meprolight TRU-DOT Self Illuminated AR-15 Rifle Night Sights
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(31)
As Low As (Save Up to 23%)
$84.99
See all 3 models
NcSTAR AR Combo/Carry Handle Adapter/Red Reflex Sight w/ Integrated Weaver Mount, Black, KARHDBB130-A
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(1)
List: $48.99 (Save 24%)
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Troy Top Mounted Deployable Front and Rear Sight, Black, SSIG-45S-MDBT-00
Troy Top Mounted Deployable Front and Rear Sight, Black, SSIG-45S-MDBT-00
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List: $315.00 (Save 21%)
$249.49
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C-More Railway Red Dot
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Gun Barrels

1–11 / 11
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Rosco Manufacturing K9 Greenline Tactical Barrel, 5.56 NATO, 11.5 inch, 1-7 Twist, 1/2 x 28 Thread, Patrol, Black Nitride, K9-115-HY-DUFFY-556-7-PT
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List: $185.00 (Save 17%)
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Rosco Manufacturing Bloodline 5.56 NATO Barrel
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(60)
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Ballistic Advantage Modern Series .300 AR Rifle Barrel
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See all 8 models
Free 2 Day Shipping
Spikes Tactical AR-15 5.56 Cold Hammer Forged Barrel
Spikes Tactical AR-15 5.56 Cold Hammer Forged Barrel
(8)
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See all 6 models
Diamondback Firearms OEM Replacement Barrel, FN Herstal, M16, 5.56x45mm NATO, 16in, Heavy Profile, Carbine Length, 1-8 Twist, Non-Threaded, 4150 CrMov, Black Nitride, 556C16H50B8NYR
Diamondback Firearms OEM Replacement Barrel, FN Herstal, M16, 5.56x45mm NATO, 16in, Heavy Profile, Carbine Length, 1-8 Twist, Non-Threaded, 4150 CrMov, Black Nitride, 556C16H50B8NYR
List: $123.00 (Save $7.01)
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JE Machine Tech AR-15 Barrel Nut Shim, NSR Style, Pack of 3, PS-AHG2
JE Machine Tech AR-15 Barrel Nut Shim, NSR Style, Pack of 3, PS-AHG2
List: $4.00 (Save 31%)
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Wilson Combat AR Threaded Barrel, 6.8 SPC II, Ranger, 16 in, Round, Threaded, 1-11 Twist, TR-68RAMG16RT11
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List: $292.28 (Save $7.33)
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Otter Creek Labs M4 Collar
Otter Creek Labs M4 Collar
As Low As (Save Up to 15%)
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See all 2 models
Spikes Tactical AR-15 5.56 LW Cold Hammer Forged Barrel
Spikes Tactical AR-15 5.56 LW Cold Hammer Forged Barrel
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See all 2 models
Best Rated
Spikes Tactical 16in M4 LE- 5.56 Barrel Extension
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See all 3 models
Rosco Manufacturing K9 Greenline Sauce Pack 5.56, 13.95 inch, 1-7 Twist, 1/2 x 28 Thread, Mid-length, Black Nitride, SPK91395556BCGGTMNGB001
Rosco Manufacturing K9 Greenline Sauce Pack 5.56, 13.95 inch, 1-7 Twist, 1/2 x 28 Thread, Mid-length, Black Nitride, SPK91395556BCGGTMNGB001
List: $367.00 (Save 10%)
$330.30
Next

Radical Firearms 16 in. 5.56 M4 Upper Assembly Accessories

1–5 / 5
Previous
Blazin' Deal
ZeroBlindSpot 0BS-1 Rechargeable LED Weapon Light, Black, Small, 0001
ZeroBlindSpot 0BS-1 Rechargeable LED Weapon Light, Black, Small, 0001
(7)
List: $379.99 (Save 63%)
$138.89
Best Rated
Raven Concealment TopStop Upper Receiver Cover
Raven Concealment TopStop Upper Receiver Cover
(7)
As Low As (Save Up to 32%)
$18.99
See all 5 models
US Peacekeeper MRAT Case 32in. Black 114153
US Peacekeeper MRAT Case 32in. Black 114153
(1)
List: $77.97 (Save 20%)
$61.99
Nightstick Full Size Long Gun Light Kit, 1100 Lumens, Black, LGL-160
Nightstick Full Size Long Gun Light Kit, 1100 Lumens, Black, LGL-160
(5)
List: $221.56 (Save 32%)
$149.95
INFORCE Gen 3 - WMLx White-IR 900 Lumens Weapon Light, CR123a, FDE Body, IF71014DE
INFORCE Gen 3 - WMLx White-IR 900 Lumens Weapon Light, CR123a, FDE Body, IF71014DE
(4)
List: $224.99 (Save 20%)
$179.97
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Forends/Handguards

1–13 / 13
Previous
Free 2 Day Shipping
Daniel Defense DD M4 Rail
Daniel Defense DD M4 Rail
(10)
As Low As (Save Up to $35.00)
$440.00
See all 4 models
Best Rated
UTG Pro AR15 Carbine Length Drop-in Quad Rail with Extension, Black, MTU001T
UTG Pro AR15 Carbine Length Drop-in Quad Rail with Extension, Black, MTU001T
(139)
List: $64.97 (Save $5.00)
$59.97
Blazin' Deal
Strike Industries Benelli M4 Hayl Rail MLOK Handguard
Strike Industries Benelli M4 Hayl Rail MLOK Handguard
(38)
As Low As (Save Up to 28%)
$99.99
See all 4 models
Free 2 Day Shipping
Geissele Mk14 M-Lok Super Modular Rail
Geissele Mk14 M-Lok Super Modular Rail
(14)
As Low As (Save Up to 18%)
$259.49
See all 8 models
Blazin' Deal
FAB Defense Black Polymer Quad Rail Handguards for Benelli M4 Shotgun
FAB Defense Black Polymer Quad Rail Handguards for Benelli M4 Shotgun
(6)
As Low As (Save Up to 53%)
$42.49
See all 2 models
Best Rated
VISM AR15 Drop In Handguard - 13 L Carbine Extended Handguard Length
VISM AR15 Drop In Handguard - 13 L Carbine Extended Handguard Length
(64)
As Low As (Save Up to 40%)
$57.99
See all 2 models
Best Rated
Centurion Arms C4 Rail Handguard
Centurion Arms C4 Rail Handguard
(18)
As Low As (Save Up to $14.50)
$218.50
See all 6 models
Free 2 Day Shipping
Midwest Industries Gen2 Two-Piece Free Float Handguard
Midwest Industries Gen2 Two-Piece Free Float Handguard
(40)
As Low As (Save Up to 16%)
$149.99
See all 7 models
Samson Star-DI and Diamond-DI Carbine Length Drop In Rail System AR-15
Samson Star-DI and Diamond-DI Carbine Length Drop In Rail System AR-15
(4)
As Low As (Save Up to $5.73)
$92.15
See all 2 models
Clearance
Troy AR-15 Drop In Enhanced BattleRail Handguard
Troy AR-15 Drop In Enhanced BattleRail Handguard
(26)
As Low As (Save Up to 35%)
$135.99
See all 2 models
Newly Added
Strike Industries Strike M4 Quad Rail Handguard, 8.49in, Black, SI-M4-HG-BK
Strike Industries Strike M4 Quad Rail Handguard, 8.49in, Black, SI-M4-HG-BK
List: $159.95 (Save $10.00)
$149.95
Best Rated
Samson Evolution 10in Series Handguard
Samson Evolution 10in Series Handguard
(33)
As Low As (Save Up to 17%)
$119.99
See all 12 models
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Troy 7 in. Modular Rail Forend Drop in for M4/M16/AR15 Carbines, Black, NSN - 1005-01-644-6293, SRAI-MRF-D7BT-00
Troy 7 in. Modular Rail Forend Drop in for M4/M16/AR15 Carbines, Black, NSN - 1005-01-644-6293, SRAI-MRF-D7BT-00
(38)
$179.49
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Airsoft Gun Accessories

1–12 / 12
Previous
Blazin' Deal
Colt Licensed M4 CQB-R SOPMOD LiPo Ready Airsoft AEG Gun w/Metal Gearbox, Black, Large, 180833
Colt Licensed M4 CQB-R SOPMOD LiPo Ready Airsoft AEG Gun w/Metal Gearbox, Black, Large, 180833
List: $159.99 (Save 25%)
$119.21
Arcturus Hi-Cap Wheel EMM, M4/M16, 350 Rounds, Rifle Magazine, Black, Melonite, 350, MAG-R03Q
Arcturus Hi-Cap Wheel EMM, M4/M16, 350 Rounds, Rifle Magazine, Black, Melonite, 350, MAG-R03Q
List: $21.99 (Save $2.00)
$19.99
Blazin' Deal
King Arms / Eagle Force CAA Licensed M4 Airsoft AEG Rifle by King Arms, Model CQB, Black, CAD-AG-07-BK
King Arms / Eagle Force CAA Licensed M4 Airsoft AEG Rifle by King Arms, Model CQB, Black, CAD-AG-07-BK
List: $159.99 (Save 29%)
$113.75
Arcturus Sport Series ARC SE LWT MK-II CQB 10in AEG Airsoft Gun
Arcturus Sport Series ARC SE LWT MK-II CQB 10in AEG Airsoft Gun
List: $213.68 (Save $19.43)
$194.25
See all 3 models
Elite Force Universal M4/16 300-Round 6mm Arisoft Magazine
Elite Force Universal M4/16 300-Round 6mm Arisoft Magazine
List: $21.95 (Save Up to $1.96)
$19.99
See all 2 models
Arcturus Sport Series AEG SE LWT MK-III PDW 5.5in Airsoft Gun
Arcturus Sport Series AEG SE LWT MK-III PDW 5.5in Airsoft Gun
List: $202.13 (Save $18.38)
$183.75
See all 2 models
Arcturus Variable-Cap Windowed EMM AR MOD1, M4/M16, 30/130 Rounds, Rifle Magazine
Arcturus Variable-Cap Windowed EMM AR MOD1, M4/M16, 30/130 Rounds, Rifle Magazine
$19.49
See all 2 models
Arcturus Sport Series AEG SE LWT MK-III Carbine 12in Airsoft Gun
Arcturus Sport Series AEG SE LWT MK-III Carbine 12in Airsoft Gun
List: $202.13 (Save $18.38)
$183.75
See all 3 models
Arcturus Sport Series ARC SE LWT MK-I CQB 10in AEG Airsoft Gun
Arcturus Sport Series ARC SE LWT MK-I CQB 10in AEG Airsoft Gun
List: $202.13 (Save $18.38)
$183.75
See all 3 models
Arcturus LWT MK-III Carbine 12in SPORT AEG SE Starter Pack Airsoft Gun
Arcturus LWT MK-III Carbine 12in SPORT AEG SE Starter Pack Airsoft Gun
List: $259.88 (Save $23.63)
$236.25
See all 3 models
Arcturus Variable-Cap EMM, M4/M16, 30-135 Rounds, Rifle Magazine, Black, 135, MAG-R04Q
Arcturus Variable-Cap EMM, M4/M16, 30-135 Rounds, Rifle Magazine, Black, 135, MAG-R04Q
$21.99
E&L Manufacturing ELT191 DPS Dual Powered System HPA/CO2 GBBR 10 Years Anniversary Limited Edition, Black, EL-G190
E&L Manufacturing ELT191 DPS Dual Powered System HPA/CO2 GBBR 10 Years Anniversary Limited Edition, Black, EL-G190
List: $721.60 (Save $65.60)
$656.00
Next

Mounts, Rings and Accessories

1–10 / 10
Previous
Samson Aimpoint Comp M4/T1/H1 3x Magnifier Quick Release Flip-to-Side Mount, Black, QR-3XM-M4
Samson Aimpoint Comp M4/T1/H1 3x Magnifier Quick Release Flip-to-Side Mount, Black, QR-3XM-M4
List: $201.00 (Save $10.00)
$191.00
Best Rated
FAB Defense Standard Picatinny Rail for AR-15/M4/M16 Handguards
FAB Defense Standard Picatinny Rail for AR-15/M4/M16 Handguards
(19)
List: $16.50
$16.49
See all 2 models
NcSTAR AR15 Carry Handle Adapter Mount w/ 5.25in Picatinny Rail, Black, MAR6M2
NcSTAR AR15 Carry Handle Adapter Mount w/ 5.25in Picatinny Rail, Black, MAR6M2
(14)
List: $12.99 (Save 23%)
$9.99
Troy M-LOK Rail Section, Black, 3 in, SRAI-MM1-30BT-00
Troy M-LOK Rail Section, Black, 3 in, SRAI-MM1-30BT-00
(1)
List: $45.12 (Save 30%)
$31.49
Aimtech Black See Through Scope Mount For AR15/M16 ARM1
Aimtech Black See Through Scope Mount For AR15/M16 ARM1
(4)
List: $39.99 (Save 11%)
$35.69
Best Rated
XTS 2 pc Carbine Quad Rail, Black XTS MT021
XTS 2 pc Carbine Quad Rail, Black XTS MT021
(6)
List: $49.99 (Save $2.00)
$47.99
Centurion Arms Aimpoint Micro Red Dot Mount, Black, NSN 9305.20.9000, MM-1118
Centurion Arms Aimpoint Micro Red Dot Mount, Black, NSN 9305.20.9000, MM-1118
(4)
List: $75.00 (Save $3.75)
$71.25
Scopecoat Aimpoint Red Dot Sight Cover, AR-15/M4, Black, 12HE06BK
Scopecoat Aimpoint Red Dot Sight Cover, AR-15/M4, Black, 12HE06BK
(1)
List: $29.99 (Save 17%)
$24.99
Midwest Industries Benelli M4 T2 Mount, Black, MI-BM4-T2
Midwest Industries Benelli M4 T2 Mount, Black, MI-BM4-T2
(4)
List: $83.95 (Save 14%)
$71.99
Troy Rail Section, M-LOK, 5.5 Blk SRAI-MM1-50BT-00, MM1-50BT-00
Troy Rail Section, M-LOK, 5.5 Blk SRAI-MM1-50BT-00, MM1-50BT-00
List: $44.00
$43.89
Next

Gun Stocks

1–19 / 19
Previous
Best Rated
Magpul DT-PR Mil-Spec AR10/AR15/M4/M16/M110/SR25 Carbine Stock
Magpul DT-PR Mil-Spec AR10/AR15/M4/M16/M110/SR25 Carbine Stock
(67)
As Low As (Save Up to 20%)
$51.99
See all 4 models
Clearance
Magpul Industries PRS Lite Rifle Stock
Magpul Industries PRS Lite Rifle Stock
(96)
As Low As (Save Up to 33%)
$79.99
See all 5 models
Amend2 AMS Modular Mil-Spec Carbine Stock
Amend2 AMS Modular Mil-Spec Carbine Stock
As Low As (Save Up to 10%)
$44.99
See all 2 models
Choate Tool Sks P.G. Telescoping Pistol Grip Stock,7.62 X 39, CMT-18-01-06
Choate Tool Sks P.G. Telescoping Pistol Grip Stock,7.62 X 39, CMT-18-01-06
(3)
List: $149.99 (Save $12.00)
$137.99
Blazin' Deal
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier
FAB Defense GL CORE MAG CP - M4 Survival Buttstock w/ Built-in Mag Carrier
(93)
As Low As (Save Up to 64%)
$50.49
See all 8 models
Spikes Tactical Stock - Spikes M4 Complete Kit w/ST-T2, Black, SAK0701-K
Spikes Tactical Stock - Spikes M4 Complete Kit w/ST-T2, Black, SAK0701-K
(3)
List: $154.95 (Save 10%)
$139.46
Best Rated
Magpul Industries MOE AR-10/AR-15/SR-25 Fixed Carbine Mil-Spec Stock
Magpul Industries MOE AR-10/AR-15/SR-25 Fixed Carbine Mil-Spec Stock
(71)
As Low As (Save Up to 25%)
$29.99
See all 5 models
JMac Customs ST-6 Skeletonized Tube, 6in, Black, ST-6
JMac Customs ST-6 Skeletonized Tube, 6in, Black, ST-6
(2)
List: $114.95 (Save 10%)
$103.46
Free 2 Day Shipping
Q Shorty Stock
Q Shorty Stock
(11)
As Low As (Save Up to 17%)
$289.99
See all 3 models
Best Rated
Adaptive Tactical EX Performance Adjustable M4-Style Stock f/AR15/AR10 Carbines
Adaptive Tactical EX Performance Adjustable M4-Style Stock f/AR15/AR10 Carbines
(192)
List: $59.99 (Save $1.20)
$58.79
See all 2 models
Best Rated
Magpul Industries MOE Slim Line Carbine Stock
Magpul Industries MOE Slim Line Carbine Stock
(119)
List: $64.95 (Save $5.00)
$59.95
See all 4 models
Blazin' Deal
FAB Defense AR-15/M4 Stock With Battery Storage And Rubber Buttpad
FAB Defense AR-15/M4 Stock With Battery Storage And Rubber Buttpad
(29)
As Low As (Save Up to 46%)
$45.49
See all 3 models
Blazin' Deal
FAB Defense GL-CORE S CQB Optimized Combat Stock
FAB Defense GL-CORE S CQB Optimized Combat Stock
(64)
As Low As (Save Up to 34%)
$51.49
See all 3 models
Best Rated
Magpul Industries MOE SL-S AR-15/M4 Carbine Stock
Magpul Industries MOE SL-S AR-15/M4 Carbine Stock
(54)
As Low As (Save Up to $6.00)
$79.99
See all 5 models
Best Rated
FAB Defense GL-CORE S CP CQB Optimized Combat Stock
FAB Defense GL-CORE S CP CQB Optimized Combat Stock
(69)
List: $92.65 (Save $7.35)
$85.30
See all 3 models
Best Rated
JE Machine Tech AR-10/15 Mil-Spec 4 Position Micro Buttstock Combo, Black, PS-ST9B+PS-BTM-Combo
JE Machine Tech AR-10/15 Mil-Spec 4 Position Micro Buttstock Combo, Black, PS-ST9B+PS-BTM-Combo
(6)
List: $59.99 (Save 21%)
$47.49
Best Rated
Hogue Ar-15/m-16 Overmolded Collapsible Buttstock, Black - 15050
Hogue Ar-15/m-16 Overmolded Collapsible Buttstock, Black - 15050
(21)
List: $59.95 (Save 15%)
$50.96
DoubleStar M4 Mortar Plate with Push Button Sling Swivel, Black, DSC100
DoubleStar M4 Mortar Plate with Push Button Sling Swivel, Black, DSC100
(2)
List: $72.99 (Save 10%)
$65.99
Choate Tool 10/22 M4 Telescoping Pistol Grip Stock,.22 Caliber, CMT-07-01-52
Choate Tool 10/22 M4 Telescoping Pistol Grip Stock,.22 Caliber, CMT-07-01-52
(1)
List: $149.99 (Save $12.00)
$137.99
Next

Gun Cleaning Kits

1–6 / 6
Previous
Pro-Shot Tactical AR Classic Box Gun Cleaning Kit, AR-15, 5.56/.223, Stainless Steel, AR223KIT
Pro-Shot Tactical AR Classic Box Gun Cleaning Kit, AR-15, 5.56/.223, Stainless Steel, AR223KIT
List: $71.99 (Save 17%)
$59.99
Breakthrough Clean Technologies Phosphorus Bronze Bolt Carrier Brush - AR15/M16/M4, BT-223PBBCB-AR
Breakthrough Clean Technologies Phosphorus Bronze Bolt Carrier Brush - AR15/M16/M4, BT-223PBBCB-AR
List: $7.99 (Save 44%)
$4.49
Pro-Shot Chamber Maid AR15/M4/M16 Chamber Star Swabs Tool Set, White, CMK-556
Pro-Shot Chamber Maid AR15/M4/M16 Chamber Star Swabs Tool Set, White, CMK-556
List: $38.99 (Save 26%)
$28.99
Breakthrough Clean Technologies Phosphorus Bronze Chamber Brush - AR15/M16/M4, BT-223PBCB-AR
Breakthrough Clean Technologies Phosphorus Bronze Chamber Brush - AR15/M16/M4, BT-223PBCB-AR
(1)
List: $9.43 (Save 47%)
$4.99
KleenBore Classic Box Kit, 5.56mm/9mm Combo, 2020203
KleenBore Classic Box Kit, 5.56mm/9mm Combo, 2020203
List: $59.99 (Save 10%)
$53.89
Pro-Shot Cleaning Kit, Molle Case, AR-15/M4/M16, .223/5.56, Multi-Cam, MULTI-CAM-5.56
Pro-Shot Cleaning Kit, Molle Case, AR-15/M4/M16, .223/5.56, Multi-Cam, MULTI-CAM-5.56
List: $89.99 (Save $2.00)
$87.99
Next

Gun Grips

1–6 / 6
Previous
Blazin' Deal
FAB Defense Ergonomic Folding Pistol Grip for M16/M4/AR15
FAB Defense Ergonomic Folding Pistol Grip for M16/M4/AR15
(106)
As Low As (Save Up to 19%)
$39.99
See all 4 models
Best Rated
Sniper Aluminum Foregrips w/ Integral Flashlight
Sniper Aluminum Foregrips w/ Integral Flashlight
(6)
List: $66.99 (Save $3.50)
$63.49
See all 1 models
Vism VGF 250 Lumen LED Flashlight Vertical Grip
Vism VGF 250 Lumen LED Flashlight Vertical Grip
(12)
List: $108.99 (Save 11%)
$96.99
See all 2 models
VISM Quick Release Vertical Grip with LED Light/Laser
VISM Quick Release Vertical Grip with LED Light/Laser
(5)
List: $157.00 (Save 15%)
$133.99
See all 1 models
Best Rated
Mission First React Magwell Grip
Mission First React Magwell Grip
(7)
As Low As (Save Up to 13%)
$25.99
See all 2 models
SME Grip Light, SME-GRPL
SME Grip Light, SME-GRPL
(1)
List: $92.99 (Save 22%)
$72.39
Next

Training Gear

1–5 / 5
Previous
Blueguns Training Gun - M4 Standard-Carry Hand
Blueguns Training Gun - M4 Standard-Carry Hand
(1)
As Low As (Save Up to 26%)
$215.99
See all 63 models
Clearance
Blueguns Training Magazine - Ar15/m16 30 Round
Blueguns Training Magazine - Ar15/m16 30 Round
(2)
List: $64.74 (Save 26%)
$47.89
See all 2 models
Blueguns Training Gun -Colt M4
Blueguns Training Gun -Colt M4
As Low As (Save Up to 20%)
$215.99
See all 12 models
Blueguns Steyr AUG Training Guns, Not Weighted, No Light/Laser Attachment, Rifle, Black, Flat Top Open Stock, Fwd Rail, ACOG Sight, FSM4CFTRACOGB
Blueguns Steyr AUG Training Guns, Not Weighted, No Light/Laser Attachment, Rifle, Black, Flat Top Open Stock, Fwd Rail, ACOG Sight, FSM4CFTRACOGB
List: $266.51 (Save 10%)
$239.99
Blueguns Colt M4 Training Guns, Weighted, No Light/Laser Attachment, Rifle, Blue, Flat Top Open Stock, Fwd Rail, ACOG Sight, FSM4CFTRACOGW
Blueguns Colt M4 Training Guns, Weighted, No Light/Laser Attachment, Rifle, Blue, Flat Top Open Stock, Fwd Rail, ACOG Sight, FSM4CFTRACOGW
List: $354.26 (Save 12%)
$309.99
Next

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Radical Firearms 16 in. 5.56 M4 Upper Assembly Unavailable & Discontinued Models

List of Unorderable Models

  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 FCR, A2 FH, w/o BCG and CH, Black, FU16-5.56M4-12FCR , MPN: FU16-5.56M4-12FCR , UPC: 816903024964 , Code: 2CS-UFH-16M4125-FU16-5-56M4-12FCR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FCR, A2 FH, w/o BCG and CH, Black, FU16-5.56M4-15FCR , MPN: FU16-5.56M4-15FCR , UPC: 816903024971 , Code: 2CS-UFH-16M4125-FU16-5-56M4-15FCR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FQR, w/o BCG and CH, Black, FU16-5.56M4-12FQR , MPN: FU16-5.56M4-12FQR , UPC: 814034024389 , Code: 2CS-UFH-16M4125-FU16-5-56M4-12FQR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FHR, w/o BCG and CH, Black, FU16-5.56M4-15FHR , MPN: FU16-5.56M4-15FHR , UPC: 081403402448 , Code: 2CS-UFH-16M4125-FU16-5-56M4-15FHR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FHR, w/o BCG and CH, Black, FU16-5.56M4-12FHR , MPN: FU16-5.56M4-12FHR , UPC: 814034024396 , Code: 2CS-UFH-16M4125-FU16-5-56M4-12FHR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/o BCG and CH, Black, FU16-5.56M4-15FTR , MPN: FU16-5.56M4-15FTR , UPC: 814034024495 , Code: 2CS-UFH-16M4125-FU16-5-56M4-15FTR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch MHR, A2 FH, w/o BCG and CH, Black, FU16-5.56M4-15MHR , MPN: FU16-5.56M4-15MHR , UPC: 0816903021932 , Code: 2CS-UFH-16M4125-FU16-5-56M4-15MHR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FTR, w/o BCG and CH, Black, FU16-5.56M4-12FTR , MPN: FU16-5.56M4-12FTR , UPC: 814034024402 , Code: 2CS-UFH-16M4125-FU16-5-56M4-12FTR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FQR, w/BCG and CH, Black, CFU16-5.56M4-12FQR , MPN: CFU16-5.56M4-12FQR , UPC: 814034029896 , Code: 2CS-UFH-16M4125-CFU16-5-56M4-12FQR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-15FTR , MPN: CFU16-5.56M4-15FTR , UPC: 814034029933 , Code: 2CS-UFH-16M4125-CFU16-5-56M4-15FTR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 15 inch FHR, w/BCG and CH, Black, CFU16-5.56M4-15FHR , MPN: CFU16-5.56M4-15FHR , UPC: 814034029919 , Code: 2CS-UFH-16M4125-CFU16-5-56M4-15FHR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FHR, w/BCG and CH, Black, CFU16-5.56M4-12FHR , MPN: CFU16-5.56M4-12FHR , UPC: 814034029902 , Code: 2CS-UFH-16M4125-CFU16-5-56M4-12FHR
  • Radical Firearms Upper Assembly 16 inch 5.56 M4 Contour, 12 inch FTR, w/BCG and CH, Black, CFU16-5.56M4-12FTR , MPN: CFU16-5.56M4-12FTR , UPC: 814034029926 , Code: 2CS-UFH-16M4125-CFU16-5-56M4-12FTR
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