+1-800-504-5897 Live Chat Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Hardened Arms AR-15 .300 Blackout Upper w/Scorpion Rail & SMC Muzzle Brake upp0213

Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
1 of 4 images
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
2 of 4 images
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
3 of 4 images
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213
4 of 4 images
Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black upp0213

Tap Tap to Zoom

Questions & Answers
Caliber:
.300 AAC Blackout
Barrel Length:
8.5 in
Barrel Profile:
HBAR
Gas System Length:
Pistol Length
Barrel Twist Rate:
1-8
Threads per Inch:
5/8x24
Muzzle Device:
SMC
Finish:
Black Anodized
Color:
Black
Fabric/Material:
6061-T6 Aluminum
Handguard Length:
10 in
Mount Type:
Rail

Code: 3Q8-URC-AR15URAC10-UPP0213

MPN: upp0213

Product No Longer Available

Product Info for Hardened Arms AR-15 .300 Blackout Upper w/Scorpion Rail & SMC Muzzle Brake

Perfect for keeping locked and loaded as a close quarters pistol/SBR or hunting coyotes in the woods. Capable of running supersonic ammunition or subsonic ammo.image

Fits any mil-spec AR15 lower receiver

Package Contents:

  • Hardened Arms AR-15 .300 Blackout Upper w/Scorpion Rail & SMC Muzzle Brake

Ammunition

1–40 / 40
Previous
Best Rated
Winchester Super Suppressed .300 AAC Blackout 200 grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, SUP300BLK
Winchester Super Suppressed .300 AAC Blackout 200 grain Full Metal Jacket Centerfire Rifle Ammo, 20 Rounds, SUP300BLK
(14)
List: $32.00 (Save 44%)
$17.99
$0.90/Round
Freedom Munitions .300 Blackout 147 Grain Full Metal Jacket Brass Rifle Ammunition
Freedom Munitions .300 Blackout 147 Grain Full Metal Jacket Brass Rifle Ammunition
(2)
As Low As (Save Up to 20%)
$29.99
$0.60 - $0.66/Round
See all 3 models
SinterFire Reduced Hazard 300 BO Ammo Box, 110 Grain, SF300BLK110RHA
SinterFire Reduced Hazard 300 BO Ammo Box, 110 Grain, SF300BLK110RHA
(3)
List: $57.99 (Save 36%)
$36.89
Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition
Super Vel Ammunition 300 Blackout 150 grain Full Metal Jacket Brass Cased Rifle Ammunition
As Low As (Save Up to 14%)
$49.99
$0.77 - $1.00/Round
See all 2 models
Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Cased Centerfire Rifle Ammunition
Remington .300 AAC Blackout UMC 220 Grain Open Tip Flat Base Brass Cased Centerfire Rifle Ammunition
(3)
As Low As (Save Up to 23%)
$277.99
$1.51 - $1.74/Round
See all 2 models
Best Rated
Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition
Hornady Frontier .300 AAC Blackout 125 Grain Full Metal Jacket Centerfire Rifle Ammunition
(5)
As Low As (Save Up to 29%)
$22.99
$1.15 - $1.28/Round
See all 3 models
Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition
Freedom Munitions .300 Blackout 150 Grain Full Metal Jacket Brass Rifle Ammunition
(2)
As Low As (Save Up to 19%)
$30.99
$0.62 - $0.67/Round
See all 3 models
Remington .300 AAC Blackout 150 Grains Full Metal Jacketed Brass Cased Centerfire Rifle Ammunition
Remington .300 AAC Blackout 150 Grains Full Metal Jacketed Brass Cased Centerfire Rifle Ammunition
(2)
As Low As (Save Up to 11%)
$29.79
$1.47 - $1.49/Round
See all 2 models
Best Rated
Hornady BLACK .300 AAC Blackout 110 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80873
Hornady BLACK .300 AAC Blackout 110 grain V-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80873
(10)
List: $42.47 (Save 29%)
$29.99
$1.50/Round
Best Rated
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548
Barnes Vor-TxRifle Cartridges, .300 AAC Blackout, TAC-TX Flat Base, 110 Grain, 20 - Rounds, 21548
(6)
List: $48.99 (Save 16%)
$41.09
$2.05/Round
On Sale
Sellier & Bellot .300 Aac Blackout Fmj - SB300BLKACS
Sellier & Bellot .300 Aac Blackout Fmj - SB300BLKACS
List: $1,132.00 (Save 27%)
$821.09
$0.82/Round
Winchester USA White Box 300 Blackout 147 Grains Full Metal Jacketed Brass Rifle Ammo, 20 Rounds, USA300B147
Winchester USA White Box 300 Blackout 147 Grains Full Metal Jacketed Brass Rifle Ammo, 20 Rounds, USA300B147
List: $29.00 (Save 41%)
$16.99
$0.85/Round
Remington .300 AAC Blackout UMC 150 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 200 Rounds, 20107
Remington .300 AAC Blackout UMC 150 Grain Full Metal Jacket Brass Cased Centerfire Rifle Ammo, 200 Rounds, 20107
(1)
List: $331.99 (Save 22%)
$258.49
$1.29/Round
Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50
Freedom Munitions HUSH Subsonic .300 Blackout 220 Grain HPBT Brass Rifle Ammo, 50 Rounds, FMH300H220N50
(1)
List: $63.19 (Save 19%)
$50.99
$1.02/Round
Freedom Munitions .300 Blackout 125 Grain Full Metal Jacket Brass Rifle Ammo, 50 Rounds, FM300F125N50
Freedom Munitions .300 Blackout 125 Grain Full Metal Jacket Brass Rifle Ammo, 50 Rounds, FM300F125N50
(1)
List: $37.19 (Save 19%)
$29.99
$0.60/Round
Nosler BTA Ballistic Tip Ammunition 300 Blackout 220 Grain Ballistic Tip Round Nose Brass Cased Centerfire Rifle Ammo, 20 Rounds, 61050
Nosler BTA Ballistic Tip Ammunition 300 Blackout 220 Grain Ballistic Tip Round Nose Brass Cased Centerfire Rifle Ammo, 20 Rounds, 61050
List: $48.95 (Save 26%)
$35.99
$1.80/Round
Federal Premium Power-Shok Copper .300 AAC Blackout 120 Grain Copper Hollow Point Centerfire Rifle Ammo, 20 Rounds, 300BLK120LFA
Federal Premium Power-Shok Copper .300 AAC Blackout 120 Grain Copper Hollow Point Centerfire Rifle Ammo, 20 Rounds, 300BLK120LFA
List: $47.99 (Save 29%)
$33.89
$1.69/Round
HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail HPBT
HSM 300BLK4N Match 300 Blackout 220 Gr Hollow Point Boat Tail HPBT
List: $34.99
$34.29
$1.71/Round
Federal Fusion MSR .300 AAC Blackout 150 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F300BMSR2
Federal Fusion MSR .300 AAC Blackout 150 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, F300BMSR2
(2)
List: $42.99 (Save 24%)
$32.69
$1.63/Round
Federal Premium Power-Shok .300 AAC Blackout 150 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, 300BLKB
Federal Premium Power-Shok .300 AAC Blackout 150 Grain Soft Point Centerfire Rifle Ammo, 20 Rounds, 300BLKB
List: $40.99 (Save 27%)
$30.09
$1.50/Round
Hornady Ammo Custom, .300 Blackout, 110 Grain, Centerfire Rifle Ammo, CX Polymer Tip, 20 Rounds, 808794
Hornady Ammo Custom, .300 Blackout, 110 Grain, Centerfire Rifle Ammo, CX Polymer Tip, 20 Rounds, 808794
(4)
List: $50.84 (Save 34%)
$33.39
$1.67/Round
Barnes Precision Match .300 AAC Blackout 220 grain Jacketed Hollow Point Brass Cased Rifle Ammo, 20 Rounds, 32134
Barnes Precision Match .300 AAC Blackout 220 grain Jacketed Hollow Point Brass Cased Rifle Ammo, 20 Rounds, 32134
List: $43.09 (Save $3.30)
$39.79
$1.99/Round
Nosler Match Grade .300 AAC Blackout 220 Grain Custom Competition Hollow Point Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, 51275
Nosler Match Grade .300 AAC Blackout 220 Grain Custom Competition Hollow Point Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, 51275
(2)
List: $44.95 (Save 25%)
$33.89
$1.69/Round
Best Rated
Federal Premium American Eagle Rifle 300 Blackout 150 Grain Full Metal Jacket Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, AE300BLK1
Federal Premium American Eagle Rifle 300 Blackout 150 Grain Full Metal Jacket Boat Tail Brass Cased Centerfire Rifle Ammo, 20 Rounds, AE300BLK1
(7)
List: $32.99 (Save 23%)
$25.39
$1.27/Round
Nosler .300 AAC Blackout, Ballistic Tip , 125 grain, Brass Cased, 20 Rounds, 61032
Nosler .300 AAC Blackout, Ballistic Tip , 125 grain, Brass Cased, 20 Rounds, 61032
List: $48.95 (Save 25%)
$36.89
$1.84/Round
Final Sale
Fort Scott Munitions .300 BlackOut 150 Grain CNC Machined Copper Brass Riffle Ammo, 20 Rounds, 300-150-SCV
Fort Scott Munitions .300 BlackOut 150 Grain CNC Machined Copper Brass Riffle Ammo, 20 Rounds, 300-150-SCV
List: $37.32 (Save 17%)
$30.79
$1.54/Round
Wilson Combat Sierra .300 AAC Blackout 220 Grain Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A300BLK-220-HPBT-20RD
Wilson Combat Sierra .300 AAC Blackout 220 Grain Hollow Point Boat Tail Brass Cased Pistol Ammo, 20 Round, A300BLK-220-HPBT-20RD
(1)
List: $34.95 (Save 12%)
$30.79
$1.54/Round
Best Rated
Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877
Hornady Subsonic .300 AAC Blackout 190 grain Subsonic eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80877
(24)
List: $44.80
$43.99
$2.20/Round
Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26
Veteran Ammo Defense .300 AAC Blackout 110 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-26
List: $53.49 (Save 23%)
$41.29
$2.06/Round
Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition
Super Vel Ammunition 300 Blackout 200 grain Full Metal Jacket Brass Cased Rifle Ammunition
As Low As (Save Up to 18%)
$57.89
$1.01 - $1.16/Round
See all 2 models
Best Rated
Hornady BLACK .300 AAC Blackout 208 grain A-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80891
Hornady BLACK .300 AAC Blackout 208 grain A-MAX Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80891
(7)
List: $42.92 (Save 21%)
$33.99
$1.70/Round
Veteran Ammo Defense .300 AAC Blackout 200 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27
Veteran Ammo Defense .300 AAC Blackout 200 Grain Hollow Point Centerfire Pistol Ammo, 20 Rounds, HMBX-300-27
List: $59.99 (Save 19%)
$48.89
$2.44/Round
Barnes Precision Match .300 AAC Blackout 125 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition
Barnes Precision Match .300 AAC Blackout 125 grain Match Burner Open Tip Match Boat Tail Centerfire Rifle Ammunition
(1)
As Low As (Save Up to $1.30)
$42.69
$2.02 - $2.13/Round
See all 2 models
Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Centerfire Rifle Ammunition
Remington UMC Rifle .300 AAC Blackout 220 Grain Open Tip Flat Base Centerfire Rifle Ammunition
(1)
As Low As (Save Up to 11%)
$34.79
$1.74/Round
See all 2 models
Norma Range and Training Norma 300 Blackout 147 Grain Brass Cased Rifle Ammunition
Norma Range and Training Norma 300 Blackout 147 Grain Brass Cased Rifle Ammunition
As Low As (Save Up to 44%)
$21.69
$1.08 - $1.41/Round
See all 2 models
Magtech 300 Blackout 200 Grain Full Metal Jacket Subsonic Brass Cased Rifle Ammo, 50 Rounds, 300BLKSUBA
Magtech 300 Blackout 200 Grain Full Metal Jacket Subsonic Brass Cased Rifle Ammo, 50 Rounds, 300BLKSUBA
(1)
List: $50.46 (Save 17%)
$42.09
$0.84/Round
Sellier & Bellot eXergy .300 AAC Blackout 110 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, SB300BLKXA
Sellier & Bellot eXergy .300 AAC Blackout 110 Grain Full Metal Jacket Brass Cased Rifle Ammo, 20 Rounds, SB300BLKXA
(3)
List: $28.65 (Save 25%)
$21.39
$1.07/Round
Wilson Combat Hornady V-MAX .300 AAC Blackout 110 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-110-VMAX-20RD
Wilson Combat Hornady V-MAX .300 AAC Blackout 110 Grain Brass Cased Pistol Ammo, 20 Round, A300BLK-110-VMAX-20RD
(1)
List: $54.00 (Save 47%)
$28.39
$1.42/Round
SinterFire GreenLine Lead Free Frangible 300 BLK Ammo Box, 110 Grain, SF300BLK110GL-C
SinterFire GreenLine Lead Free Frangible 300 BLK Ammo Box, 110 Grain, SF300BLK110GL-C
(1)
List: $59.99 (Save 25%)
$45.19
Hornady Custom .300 AAC Blackout 135 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80881
Hornady Custom .300 AAC Blackout 135 grain Flex Tip eXpanding Brass Cased Centerfire Rifle Ammo, 20 Rounds, 80881
(3)
List: $49.53 (Save 21%)
$39.29
$1.96/Round
Next

Ammo Boxes

1–1 / 1
Previous
Best Rated
MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30
MTM Ammo Can Tray for Metal Cans 30 Cal., Dark Earth, MAC30
(12)
List: $17.89 (Save 22%)
$13.99
Next

Related Products to Hardened Arms AR-15 .300 Blackout Upper w/Scorpion Rail & SMC Muzzle Brake

Image of Strike Industries Dual Folding Adapter Cheek Riser Strike Industries Dual Folding Adapter Cheek Riser (27) List: $54.99 (Save 42%) $31.99 12% Coupon
Image of Strike Industries Dual Folding Adapter Cheek Riser Strike Industries Dual Folding Adapter Cheek Riser (27) List: $54.99 (Save 42%) $31.99 12% Coupon
Image of DFCO Kung Fu Grip Plug DFCO Kung Fu Grip Plug (13) List: $12.00 (Save 10%) $10.80 14% Coupon
Image of DFCO Kung Fu Grip Plug DFCO Kung Fu Grip Plug (13) List: $12.00 (Save 10%) $10.80 14% Coupon
Image of DFCO Kung Fu Grip Plug DFCO Kung Fu Grip Plug (13) List: $12.00 (Save 10%) $10.80 14% Coupon
Image of DFCO Kung Fu Grip, Black 8 models DFCO Kung Fu Grip, Black (89) As Low As (Save Up to 38%) $20.99 14% Coupon
Image of DFCO Kung Fu Grip, Black 8 models DFCO Kung Fu Grip, Black (89) As Low As (Save Up to 38%) $20.99 14% Coupon
Image of DFCO Kung Fu Grip, Black 8 models DFCO Kung Fu Grip, Black (89) As Low As (Save Up to 38%) $20.99 14% Coupon
Image of Superlative Arms Adjustable Bleed Off Gas Block 18 models Superlative Arms Adjustable Bleed Off Gas Block (241) As Low As (Save Up to 26%) $73.99 Up to 14% Coupon
Image of Superlative Arms Adjustable Bleed Off Gas Block 18 models Superlative Arms Adjustable Bleed Off Gas Block (241) As Low As (Save Up to 26%) $73.99 Up to 14% Coupon
Image of Superlative Arms Adjustable Bleed Off Gas Block 18 models Superlative Arms Adjustable Bleed Off Gas Block (241) As Low As (Save Up to 26%) $73.99 Up to 14% Coupon
Image of Radian Weapons Glock 43X 9mm RAMJET Barrel w/ AFTERBURNER Compensator 3 models Radian Weapons Glock 43X 9mm RAMJET Barrel w/ AFTERBURNER Compensator (1) As Low As (Save Up to 25%) $389.95 Free 2 Day Shipping
Image of Magpul Industries B.A.D. Lever Magpul Industries B.A.D. Lever (391) List: $32.95 (Save $3.00) $29.95 Best Rated
Image of Magpul Industries B.A.D. Lever Magpul Industries B.A.D. Lever (391) List: $32.95 (Save $3.00) $29.95 Best Rated
Image of Magpul Industries B.A.D. Lever Magpul Industries B.A.D. Lever (391) List: $32.95 (Save $3.00) $29.95 Best Rated
Image of Kaw Valley Precision Stainless Steel Heavy Tungsten Buffer Kaw Valley Precision Stainless Steel Heavy Tungsten Buffer (24) List: $79.95 $74.95 Best Rated
Image of Kaw Valley Precision Stainless Steel Heavy Tungsten Buffer Kaw Valley Precision Stainless Steel Heavy Tungsten Buffer (24) List: $79.95 $74.95 Best Rated
Image of Kaw Valley Precision Stainless Steel Heavy Tungsten Buffer Kaw Valley Precision Stainless Steel Heavy Tungsten Buffer (24) List: $79.95 $74.95 Best Rated
Image of Midwest Industries Benelli M4 M-LOK Handguard made-in-usa-flag Midwest Industries Benelli M4 M-LOK Handguard (68) List: $194.95 (Save $11.00) $183.95 Best Rated
Image of Wilson Combat Anti-Walk Hammer/Trigger Set Pins 2 models Wilson Combat Anti-Walk Hammer/Trigger Set Pins (136) As Low As (Save Up to 49%) $11.95 Best Rated
Image of Wilson Combat Anti-Walk Hammer/Trigger Set Pins 2 models Wilson Combat Anti-Walk Hammer/Trigger Set Pins (136) As Low As (Save Up to 49%) $11.95 Best Rated
Image of Wilson Combat Anti-Walk Hammer/Trigger Set Pins 2 models Wilson Combat Anti-Walk Hammer/Trigger Set Pins (136) As Low As (Save Up to 49%) $11.95 Best Rated
Image of Geissele Ultra Duty Lower Parts Kit made-in-usa-flag 2 models Geissele Ultra Duty Lower Parts Kit (65) As Low As (Save 14%) $131.99 Up to 12% Coupon
Image of Geissele Ultra Duty Lower Parts Kit made-in-usa-flag 2 models Geissele Ultra Duty Lower Parts Kit (65) As Low As (Save 14%) $131.99 Up to 12% Coupon

Hardened Arms AR-15 .300 Blackout Upper w/Scorpion Rail & SMC Muzzle Brake Unavailable & Discontinued Models

List of Unorderable Models

  • Hardened Arms Upper Receiver Assembly, AR-15, .300 Blackout, 8.5 inch Barrel, HBAR Profile, Pistol Length, 1/8 Twist, 5/8x24 Thread, 10 inch Scorpion Handguard, SMC Muzzle Brake, Black, upp0213 , MPN: upp0213 , Code: 3Q8-URC-AR15URAC10-UPP0213
Compare (0)
1 item has been added
Add at least two items to compare