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Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 10in Carbine Length 1-8 Twist w/ 10in M-LOK Handguard Black Large UB15-P10-10ML

$669.99

Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 7in Pistol Length 1-8 Twist w/ 4in Super Slim Hanguard Black Large UB15-P7-FSM04

$669.99

Bear Creek Arsenal BC-15 5.56 NATO 16in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider Cold Hammer Forged

$299.95

Diamondback Firearms OEM Replacement AR-15 5.56x45mm NATO Threaded Rifle Barrel 16 inch Medium Profile Mid-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov

$103.00

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 18 inch Government Rifle Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black MAR-556-18-BRL

$179.95

Seekins Precision Enhanced Builders Kit 223 Rem/556 NATO Black 0011510063 -

$149.00

Sniper Sound Redirect Muzzle Brake/Recoil Compensator for 4/15 .223/5.56 NATO 1/2x28 Black ASMZ09

$45.99

TacFire 5.56 NATO 5 inch Pistol Kit Black Large PK556-LPK-5

$409.99

Faxon Firearms 16in Pencil Profile AR15 Barrel 5.56 NATO Mid-Length 4150 QPQ 15A58M16NPQ-APGB

$228.00

Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver M4 Barrel Carbine Length 1-7 Twist 1/2x28 Flash Hider Parkerized FDE

$334.15

Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver M4 Carbine 1-7 1/2x28 Flash Hider Black Nitride ODG UAFC4021556CM41617MHF15ODGSR

$344.12

Dark Storm Industries DS-15 AR-15 5.56x45mm NATO 16 inch Upper Receiver SOCOM Profile Carbine Length 1-9 Twist Non Threaded FDE DSI-UC5-MOE-N5-FDX

$629.00

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 13.9 inch Pencil Mid Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black MAR-556-139-BRL-625

$149.95

ABC RIFLE COMPANY AR-15 Micro Pistol Build 5.56x45mm NATO 5in Barrel 4in M-LOK Handguard Upper Receiver Black ARPK15-ML4

$399.99

Shaw AR-15 5.56 NATO Threaded Barrel Spiral Flute 20in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless AR15HBSSSF20NATO7

$310.00

ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Micro Pistol 5in Barrel M-LOK Handguard Upper Receiver w/BCG And Charging Handle White

$499.99

Franklin Armory M4-HTF R2 16 inch 5.56 NATO Midlength Barrel Black 00-52517-BLK

$199.99

Battle Arms Development Workhorse 10.5in 5.56 Nato Upper Receiver Assembly No Bcg No Ch WH-UR-10.5-556

$529.99

Bear Creek Arsenal BC15 5.56 NATO 16in Right Upper Receiver M4 Hammer Forged Carbine 1-7 1/2x28 Flash Hide Nitride Tungsten

$336.10

Shaw AR-15 5.56 NATO Threaded Barrel No Flute 20in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless AR15HBSS20NATO7

$264.00

Showing 121-140 of 969 item(s)

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Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 10in Carbine Length 1-8 Twist w/ 10in M-LOK Handguard Black Large UB15-P10-10ML

$669.99

Tiger Rock Complete Upper Receiver AR-15 5.56 NATO 7in Pistol Length 1-8 Twist w/ 4in Super Slim Hanguard Black Large UB15-P7-FSM04

$669.99

Bear Creek Arsenal BC-15 5.56 NATO 16in Bolt Action Style Upper Receiver M4 Barrel 1-7 Twist 1/2x28 Flash Hider Cold Hammer Forged

$299.95

Diamondback Firearms OEM Replacement AR-15 5.56x45mm NATO Threaded Rifle Barrel 16 inch Medium Profile Mid-Length 1-8 Twist 1/2 x 28 Thread 4150 CrMov

$103

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 18 inch Government Rifle Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black MAR-556-18-BRL

$179.95

Seekins Precision Enhanced Builders Kit 223 Rem/556 NATO Black 0011510063 -

$149

Sniper Sound Redirect Muzzle Brake/Recoil Compensator for 4/15 .223/5.56 NATO 1/2x28 Black ASMZ09

$45.99

TacFire 5.56 NATO 5 inch Pistol Kit Black Large PK556-LPK-5

$409.99

Faxon Firearms 16in Pencil Profile AR15 Barrel 5.56 NATO Mid-Length 4150 QPQ 15A58M16NPQ-APGB

$228

Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver M4 Barrel Carbine Length 1-7 Twist 1/2x28 Flash Hider Parkerized FDE

$334.15

Bear Creek Arsenal BC-15 5.56 NATO 16in Upper Receiver M4 Carbine 1-7 1/2x28 Flash Hider Black Nitride ODG UAFC4021556CM41617MHF15ODGSR

$344.12

Dark Storm Industries DS-15 AR-15 5.56x45mm NATO 16 inch Upper Receiver SOCOM Profile Carbine Length 1-9 Twist Non Threaded FDE DSI-UC5-MOE-N5-FDX

$629

Moriarti AR-15 5.56x45mm NATO Threaded Barrel 13.9 inch Pencil Mid Length 1-7 Twist 1/2x28 QPQ Corrosion Resistant Black MAR-556-139-BRL-625

$149.95

ABC RIFLE COMPANY AR-15 Micro Pistol Build 5.56x45mm NATO 5in Barrel 4in M-LOK Handguard Upper Receiver Black ARPK15-ML4

$399.99

Shaw AR-15 5.56 NATO Threaded Barrel Spiral Flute 20in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless AR15HBSSSF20NATO7

$310

ABC RIFLE COMPANY AR-15 .223 Remington/5.56x45mm NATO Micro Pistol 5in Barrel M-LOK Handguard Upper Receiver w/BCG And Charging Handle White

$499.99

Franklin Armory M4-HTF R2 16 inch 5.56 NATO Midlength Barrel Black 00-52517-BLK

$199.99

Battle Arms Development Workhorse 10.5in 5.56 Nato Upper Receiver Assembly No Bcg No Ch WH-UR-10.5-556

$529.99

Bear Creek Arsenal BC15 5.56 NATO 16in Right Upper Receiver M4 Hammer Forged Carbine 1-7 1/2x28 Flash Hide Nitride Tungsten

$336.1

Shaw AR-15 5.56 NATO Threaded Barrel No Flute 20in HBAR Profile 1-7 Twist 1/2-28 Thread Matte Stainless AR15HBSS20NATO7

$264

Showing 121-140 of 969 item(s)

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