Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver |

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Adams Arms + Gun Parts Adams Arms Gun Parts Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + AR 15 Parts Adams Arms AR15 Parts AR15 Upper Receivers Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + Rifle Parts Adams Arms Rifle Parts + AR 15 Parts Adams Arms AR15 Parts AR15 Upper Receivers Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + AR 15 Parts Adams Arms AR15 Parts Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + Rifle Parts Adams Arms Rifle Parts + AR 15 Parts Adams Arms AR15 Parts Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + Rifle Parts Adams Arms Rifle Parts Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver

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Image of Adams Arms U-556-P2 Adams Arms Stripped Non Adjustable Upper Receiver, 5.56x45mm, 16in, GVMT Contour, Carbine, M-LOK, A2, Black FGAA-01355

Adams Arms U-556-P2 Adams Arms Stripped Non Adjustable Upper Receiver, 5.56x45mm, 16in, GVMT Contour, Carbine, M-LOK, A2, Black FGAA-01355

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Product Temporarily Unavailable

Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver is currently unavailable. We are working with our suppliers to secure additional supply as quickly as possible. If you are looking for a comparable replacement you can receive sooner, please consider the suggestions from our product experts belowor explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers.

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ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

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Product Info for Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver

The Adams Arms P2 Model is the Tactical, Battle-ready Model in the P-Series Lineup. The P2 Model Includes an Ergonomic Free Float Rail that Covers the all New P-Series Micro Block Non-adjustable Piston System. This Special Offer Comes with a FREE Bolt Barrier as a Limited Time Purchase!

Features of Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver

Upper Receiver: A4 Flat-Top, Forged
Barrel Length: 16"
Barrel Contour: Government
Barrel Material: 4150 Chrome Moly Vanadium Steel
Muzzle Thread Pattern: 1/2"-28
Chrome Lined: No
Barrel Finish: QPQ Melonite / Black Nitride
Twist Rate: 1 in 7"
Chamber: 5.56x45mm NATO
M4 Feed Ramps: Yes
Bolt Carrier: Full-Auto Rated 1-Piece w/Integral Piston Strike Face
Muzzle Device: A2 Flash Hider
Gas System Length: Carbine, Short Stroke Piston Operated
Gas Block Diameter: 0.750"
Handguard: Adams Arms M-LOK Rail System
Sights: None
Weight: 4.72 lbs

Package Contents:

Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver
Free BoltT Carrier Group

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Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Accessories

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FAB Defense Black Polymer Quad Rail Handguards for Benelli M4 Shotgun

FAB Defense Black Polymer Quad Rail Handguards for Benelli M4 Shotgun

As Low As (Save Up to 53%)

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Free 2 Day Shipping

Midwest Industries Gen2 Two-Piece Free Float Handguard

Midwest Industries Gen2 Two-Piece Free Float Handguard

As Low As (Save Up to $16.00)

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Free 2 Day Shipping

Troy AR-15 Drop In Enhanced BattleRail Handguard, 7 in, Carbine Length, Black, SRAI-DID-D7BT-00

Troy AR-15 Drop In Enhanced BattleRail Handguard, 7 in, Carbine Length, Black, SRAI-DID-D7BT-00

Centurion Arms C4 Rail Handguard

Centurion Arms C4 Rail Handguard

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Samson Evolution 10in Series Handguard

Samson Evolution 10in Series Handguard

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VISM AR15 Keymod Handguard/ Two Piece/ Drop In Fit/ Carbine Extended Handguard Length/ 13 L, Tan, VMARKMCET

VISM AR15 Keymod Handguard/ Two Piece/ Drop In Fit/ Carbine Extended Handguard Length/ 13 L, Tan, VMARKMCET

List: $96.99 (Save 38%)

Magpul Industries MOE SL Carbine Length AR-15/M4 M-LOK Handguard

Magpul Industries MOE SL Carbine Length AR-15/M4 M-LOK Handguard

List: $39.95 (Save $3.00)

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AIM Sports Inc AR/M4 MLOK Handguard

AIM Sports Inc AR/M4 MLOK Handguard

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Gun Barrels

1–11 / 11

Spikes Tactical AR-15 5.56 Cold Hammer Forged Barrel

Spikes Tactical AR-15 5.56 Cold Hammer Forged Barrel

As Low As (Save Up to 14%)

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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

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

List: $185.00 (Save $15.01)

Ballistic Advantage Modern Series .300 AR Rifle Barrel

Ballistic Advantage Modern Series .300 AR Rifle Barrel

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Rosco Manufacturing Bloodline 5.56 NATO Barrel

Rosco Manufacturing Bloodline 5.56 NATO Barrel

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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%)

Wilson Combat AR Threaded Barrel, 6.8 SPC II, Ranger, 16 in, Round, Threaded, 1-11 Twist, TR-68RAMG16RT11

Wilson Combat AR Threaded Barrel, 6.8 SPC II, Ranger, 16 in, Round, Threaded, 1-11 Twist, TR-68RAMG16RT11

List: $284.95 (Save 15%)

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 $6.11)

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%)

Otter Creek Labs M4 Collar, Black Nitride Finish, Black, OCL-201

Otter Creek Labs M4 Collar, Black Nitride Finish, Black, OCL-201

List: $65.99 (Save 15%)

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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Spikes Tactical 16in M4 LE- 5.56 Barrel Extension

Spikes Tactical 16in M4 LE- 5.56 Barrel Extension

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Mounts, Rings and Accessories

1–13 / 13

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 19%)

12% Bonus Bucks

IMI Defense Z-Shape Carry Handle AR-15, M16A1, M4 Rifle Rail Mount, Black, IMI-ZCHMII

IMI Defense Z-Shape Carry Handle AR-15, M16A1, M4 Rifle Rail Mount, Black, IMI-ZCHMII

List: $150.00 (Save $10.00)

XTS 2 pc Carbine Quad Rail, Black XTS MT021

XTS 2 pc Carbine Quad Rail, Black XTS MT021

List: $44.99 (Save 11%)

FAB Defense Standard Picatinny Rail for AR-15/M4/M16 Handguards

FAB Defense Standard Picatinny Rail for AR-15/M4/M16 Handguards

List: $16.50 (Save $1.30)

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12% Bonus Bucks

IMI Defense FSR M16 Front Sight Rail Mount

IMI Defense FSR M16 Front Sight Rail Mount

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12% Bonus Bucks

IMI Defense AR15, M4, M16 Handguard Picatinny Rail

IMI Defense AR15, M4, M16 Handguard Picatinny Rail

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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

List: $12.99 (Save 23%)

Troy M-LOK Rail Section

Troy M-LOK Rail Section

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Scopecoat Aimpoint Red Dot Sight Cover, AR-15/M4, Black, 12HE06BK

Scopecoat Aimpoint Red Dot Sight Cover, AR-15/M4, Black, 12HE06BK

List: $29.99 (Save 17%)

Midwest Industries Benelli M4 T2 Mount, Black, MI-BM4-T2

Midwest Industries Benelli M4 T2 Mount, Black, MI-BM4-T2

List: $83.95 (Save 14%)

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

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

List: $75.00 (Save $3.75)

Aimtech Black See Through Scope Mount For AR15/M16 ARM1

Aimtech Black See Through Scope Mount For AR15/M16 ARM1

List: $43.99 (Save 14%)

Gun Stocks

1–17 / 17

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

List: $69.95 (Save $4.00)

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Magpul Industries PRS Lite Rifle Stock

Magpul Industries PRS Lite Rifle Stock

List: $129.95 (Save $10.00)

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ZRODelta Mil-Spec M4 Collapsible Stock, Black, Small, 7044-0100-9001

ZRODelta Mil-Spec M4 Collapsible Stock, Black, Small, 7044-0100-9001

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

List: $149.99 (Save $14.00)

Amend2 AMS Modular Mil-Spec Carbine Stock

Amend2 AMS Modular Mil-Spec Carbine Stock

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JMac Customs ST-6 Skeletonized Tube, 6in, Black, ST-6

JMac Customs ST-6 Skeletonized Tube, 6in, Black, ST-6

List: $119.95 (Save 10%)

FAB Defense AR-15/M4 Stock With Battery Storage And Rubber Buttpad

FAB Defense AR-15/M4 Stock With Battery Storage And Rubber Buttpad

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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

List: $44.95 (Save $3.20)

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Q Shorty Stock AR-15, M4 Collapsible AR Buttstock

Q Shorty Stock AR-15, M4 Collapsible AR Buttstock

List: $367.50 (Save Up to $19.99)

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Hogue Ar-15/m-16 Overmolded Collapsible Buttstock, Black - 15050

Hogue Ar-15/m-16 Overmolded Collapsible Buttstock, Black - 15050

List: $59.95 (Save 15%)

Magpul Industries MOE Slim Line Carbine Stock

Magpul Industries MOE Slim Line Carbine Stock

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Adaptive Tactical EX Performance Adjustable M4-Style Stock f/AR15/AR10 Carbines

Adaptive Tactical EX Performance Adjustable M4-Style Stock f/AR15/AR10 Carbines

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Magpul Industries MOE SL-S AR-15/M4 Carbine Stock

Magpul Industries MOE SL-S AR-15/M4 Carbine Stock

List: $94.95 (Save $5.00)

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Magpul Industries STR Mil-Spec Carbine Stock

Magpul Industries STR Mil-Spec Carbine Stock

List: $94.95 (Save $5.00)

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FAB Defense GL-CORE S CQB Optimized Combat Stock

FAB Defense GL-CORE S CQB Optimized Combat Stock

As Low As (Save Up to 47%)

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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

List: $149.99 (Save $12.00)

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

List: $59.99 (Save 20%)

Airsoft Gun Accessories

1–11 / 11

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: $19.80 (Save 41%)

Arcturus Sword MOD1 Carbine AEG LITE FE Airsoft Gun, 13.5in, AT-NY06-CB-FE

Arcturus Sword MOD1 Carbine AEG LITE FE Airsoft Gun, 13.5in, AT-NY06-CB-FE

List: $277.20 (Save 13%)

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 13%)

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Elite Force Universal M4/16 300-Round 6mm Arisoft Magazine

Elite Force Universal M4/16 300-Round 6mm Arisoft Magazine

As Low As (Save Up to 18%)

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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 13%)

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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

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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 13%)

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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)

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

List: $21.99 (Save $2.00)

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

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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 13%)

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Gun Cleaning Kits

1–6 / 6

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%)

KleenBore Classic Box Kit, 5.56mm/9mm Combo, 2020203

KleenBore Classic Box Kit, 5.56mm/9mm Combo, 2020203

List: $59.99 (Save $2.60)

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 21%)

Swab-Its Star Chamber Cleaning Foam for AR15, 435556122

Swab-Its Star Chamber Cleaning Foam for AR15, 435556122

List: $29.49 (Save 34%)

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 35%)

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

List: $9.43 (Save 47%)

Gun Grips

1–8 / 8

FAB Defense Ergonomic Folding Pistol Grip for M16/M4/AR15

FAB Defense Ergonomic Folding Pistol Grip for M16/M4/AR15

List: $52.50 (Save $4.20)

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12% Bonus Bucks

IMI Defense FSG2 Front Support Angled Foregrip

IMI Defense FSG2 Front Support Angled Foregrip

As Low As (Save Up to 16%)

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SME Grip Light, SME-GRPL

SME Grip Light, SME-GRPL

List: $92.99 (Save 23%)

Sniper Aluminum Foregrips w/ Integral Flashlight

Sniper Aluminum Foregrips w/ Integral Flashlight

List: $66.99 (Save $3.50)

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12% Bonus Bucks

IMI Defense FSG1 Front Support Angled Foregrip

IMI Defense FSG1 Front Support Angled Foregrip

As Low As (Save Up to 12%)

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VISM Quick Release Vertical Grip with LED Light/Laser

VISM Quick Release Vertical Grip with LED Light/Laser

List: $157.00 (Save 15%)

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Vism VGF 250 Lumen LED Flashlight Vertical Grip

Vism VGF 250 Lumen LED Flashlight Vertical Grip

List: $108.99 (Save 11%)

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Mission First React Magwell Grip

Mission First React Magwell Grip

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Training Gear

1–5 / 5

Blueguns Training Gun - M4 Standard-Carry Hand

Blueguns Training Gun - M4 Standard-Carry Hand

As Low As (Save Up to 26%)

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Blueguns Training Magazine - Ar15/m16 30 Round

Blueguns Training Magazine - Ar15/m16 30 Round

List: $64.74 (Save 26%)

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Blueguns Training Gun -Colt M4

Blueguns Training Gun -Colt M4

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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%)

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%)

Ammunition

1–11 / 11

PMC Ammunition X-TAC Light Armor Piercing 5.56x45mm NATO 62 Grain Brass Cased Centerfire Rifle Ammunition

PMC Ammunition X-TAC Light Armor Piercing 5.56x45mm NATO 62 Grain Brass Cased Centerfire Rifle Ammunition

As Low As (Save Up to 21%)

PPU PPB556 Blank Ammo 5.56 NATO 20 Bx/ 100 Cs

PPU PPB556 Blank Ammo 5.56 NATO 20 Bx/ 100 Cs

List: $22.49 (Save 29%)

PMC Ammunition X-TAC 5.56x45mm NATO 55 Grain Full Metal Jacket (FMJ) Brass Cased Centerfire Rifle Ammunition

PMC Ammunition X-TAC 5.56x45mm NATO 55 Grain Full Metal Jacket (FMJ) Brass Cased Centerfire Rifle Ammunition

List: $15.99 (Save 31%)

Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition

Hornady BLACK 5.56x45mm NATO 75 Grain InterLock HD SBR Centerfire Rifle Ammunition

As Low As (Save Up to 11%)

Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition

Winchester USA 5.56x45mm NATO 62 grain Green Tip M855 Full Metal Jacket Boat Tail FMJBT Brass Centerfire Rifle Ammunition

As Low As (Save Up to 54%)

$0.65 - $0.82/Round

Winchester USA 5.56x45mm NATO 55 grain Ball (M193) Full Metal Jacket Brass Centerfire Rifle Ammunition

Winchester USA 5.56x45mm NATO 55 grain Ball (M193) Full Metal Jacket Brass Centerfire Rifle Ammunition

As Low As (Save Up to 27%)

$0.62 - $0.78/Round

Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition

Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition

List: $19.60 (Save 13%)

Hornady Superformance 5.56x45mm NATO 75 Grain Boat-Tail Hollow Point Match Centerfire Rifle Ammunition

Hornady Superformance 5.56x45mm NATO 75 Grain Boat-Tail Hollow Point Match Centerfire Rifle Ammunition

List: $41.40 (Save 28%)

Veteran Ammo Defense 5.56x45mm NATO 62 Grain Hollow Point (HP) Pistol Ammunition

Veteran Ammo Defense 5.56x45mm NATO 62 Grain Hollow Point (HP) Pistol Ammunition

List: $49.99 (Save 23%)

Veteran Ammo Defense 5.56x45mm NATO 62 Grain Full Metal Jacket (FMJ) Pistol Ammunition

Veteran Ammo Defense 5.56x45mm NATO 62 Grain Full Metal Jacket (FMJ) Pistol Ammunition

List: $49.99 (Save 22%)

Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition

Freedom Munitions 5.56x45mm NATO 55 Grain Full Metal Jacket Brass Rifle Ammunition

As Low As (Save 12%)

$0.58 - $0.59/Round

Image of Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2

2 models Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2 (235) As Low As (Save Up to 30%) $114.00 Best Rated

Image of Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2

2 models Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2 (235) As Low As (Save Up to 30%) $114.00 Best Rated

Image of Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2

2 models Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2 (235) As Low As (Save Up to 30%) $114.00 Best Rated

Image of TRYBE Defense Standard Handguard Barrel Nut

TRYBE Defense Standard Handguard Barrel Nut (30) List: $18.99 (Save 98%) $0.44 Blazin' Deal

Image of TRYBE Defense Standard Handguard Barrel Nut

TRYBE Defense Standard Handguard Barrel Nut (30) List: $18.99 (Save 98%) $0.44 Blazin' Deal

Image of TRYBE Defense Standard Handguard Barrel Nut

TRYBE Defense Standard Handguard Barrel Nut (30) List: $18.99 (Save 98%) $0.44 Blazin' Deal

Image of Radian Weapons Glock 43X 9mm RAMJET Barrel w/ AFTERBURNER Compensator

5 models Radian Weapons Glock 43X 9mm RAMJET Barrel w/ AFTERBURNER Compensator (41) As Low As (Save Up to 18%) $389.95 Best Rated

Image of DFCO Kung Fu Grip Plug

DFCO Kung Fu Grip Plug (25) List: $12.00 $11.99 Best Rated

Image of DFCO Kung Fu Grip Plug

DFCO Kung Fu Grip Plug (25) List: $12.00 $11.99 Best Rated

Image of DFCO Kung Fu Grip Plug

DFCO Kung Fu Grip Plug (25) List: $12.00 $11.99 Best Rated

Image of AS Designs Arc-Fire V2 Non-Ambi Kit

AS Designs Arc-Fire V2 Non-Ambi Kit (15) $199.99 Best Rated

Image of AS Designs Arc-Fire V2 Non-Ambi Kit

AS Designs Arc-Fire V2 Non-Ambi Kit (15) $199.99 Best Rated

Image of Strike Industries Polymer FSA Picatinny Folding Stabilizing Brace

Strike Industries Polymer FSA Picatinny Folding Stabilizing Brace (16) List: $99.95 (Save 10%) $89.95 Best Rated

Image of Strike Industries Polymer FSA Picatinny Folding Stabilizing Brace

Strike Industries Polymer FSA Picatinny Folding Stabilizing Brace (16) List: $99.95 (Save 10%) $89.95 Best Rated

Image of Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle

4 models Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle (575) List: $54.95 (Save $5.00) $49.95 Best Rated

Image of Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle

4 models Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle (575) List: $54.95 (Save $5.00) $49.95 Best Rated

Image of Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle

4 models Breek Arms AR-15 Warhammer Mod2 Ambidextrous Charging Handle (575) List: $54.95 (Save $5.00) $49.95 Best Rated

Image of DFCO Kung Fu Grip, Black

13 models DFCO Kung Fu Grip, Black (143) As Low As (Save Up to 15%) $19.99 Best Rated

Image of DFCO Kung Fu Grip, Black

13 models DFCO Kung Fu Grip, Black (143) As Low As (Save Up to 15%) $19.99 Best Rated

Image of DFCO Kung Fu Grip, Black

13 models DFCO Kung Fu Grip, Black (143) As Low As (Save Up to 15%) $19.99 Best Rated

Image of Radian Weapons Glock 43X/48 Anchor and Pistol Magwell

3 models Radian Weapons Glock 43X/48 Anchor and Pistol Magwell (55) As Low As (Save Up to 36%) $109.95 Best Rated

Image of Superlative Arms Adjustable Bleed Off Gas Block

16 models Superlative Arms Adjustable Bleed Off Gas Block (307) List: $99.99 (Save 10%) $89.99 15% Bonus Bucks

Image of Superlative Arms Adjustable Bleed Off Gas Block

16 models Superlative Arms Adjustable Bleed Off Gas Block (307) List: $99.99 (Save 10%) $89.99 15% Bonus Bucks

Image of Superlative Arms Adjustable Bleed Off Gas Block

16 models Superlative Arms Adjustable Bleed Off Gas Block (307) List: $99.99 (Save 10%) $89.99 15% Bonus Bucks

Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

Adams Arms U-556-P2 Adams Arms Stripped Non Adjustable Upper Receiver, 5.56x45mm, 16in, GVMT Contour, Carbine, M-LOK, A2, Black, FGAA-01355 , MPN: FGAA-01355 , UPC: 812151024428 , Code: ADA-UFH-P2UP556-FGAA-01355
Adams Arms U-556-P2 Adams Arms Stripped Adjustable Upper Receiver, 5.56x45mm, 16in, GVMT Contour, Carbine, M-LOK, A2, Black, FGAA-01356 , MPN: FGAA-01356 , UPC: 812151024435 , Code: ADA-UFH-P2UP556-FGAA-01356

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Adams Arms + Gun Parts Adams Arms Gun Parts Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + AR 15 Parts Adams Arms AR15 Parts AR15 Upper Receivers Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + Rifle Parts Adams Arms Rifle Parts + AR 15 Parts Adams Arms AR15 Parts AR15 Upper Receivers Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + AR 15 Parts Adams Arms AR15 Parts Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + Rifle Parts Adams Arms Rifle Parts + AR 15 Parts Adams Arms AR15 Parts Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver Adams Arms + Gun Parts Adams Arms Gun Parts + Rifle Parts Adams Arms Rifle Parts Adams Arms U-556-P2 Adams Arms Stripped Upper Receiver

Last updated 2026-09-16 UTC.