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Rock River Arms Upper Receiver EOP .223 Wylde 24 Inch Barrel Varmint Profile 1-12 Twist Free-Float Handguard Black AR0580

$760.00

Bear Creek Arsenal BC-10 8.6 Blackout 16in Bolt Action Style Upper Receiver SOCOM Barrel 1-3 Twist M18x1.5 Flash Hider Parkerized

$299.95

Spikes Tactical Upper 5.56 16in Midlength LE w/13.2in BAR2 Rail STU5035-R3S

$856.00

Spikes Tactical Upper 5.56 16in M4 LE w/12in BAR2 Rail STU5025-R2S

$846.00

Luth-AR AR-15 A1 Upper Receiver Assembled Black UR-01A

$199.95

Matrix Arms Stripped Upper Receiver 5.56mm Hardcoat Anodized Black MA15U

$119.99

Spikes Tactical Upper 5.56 16in Midlength LE w/10in M-LOK Rail STU5035-CM1F

$935.00

ABC RIFLE COMPANY AR-15 7.62x39mm 10in Quadrail Handguard Complete Pistol Upper Receiver w/BCG And Charging Handle White UA762-BR10-QR10-STW

$399.99

Spikes Tactical Upper 5.56 16in Midlength LE w/MOE FDE SL Handguard STU5035-SLF

$645.00

Rock River Arms Completed Upper Receiver RRAGE 3G .223/5.56mm 16 Inch Barrel 1/2-28 Thread A2 Flash Hider Black BB0470

$475.00

Spikes Tactical Upper 5.56 16in M4 LE w/10in BAR2 Rail STU5025-R1S

$836.00

OpticsPlanet Exclusive Moriarti AR-9 Upper Receiver Assembly 9mm Luger 4.5in M-LOK 1-10 Twist Diamond Cut Free-Float Handguard Multiport Muzzle Brake

$399.95

Tiger Rock Low Profile Upper Receiver AR-10/LR-308 Anodized Black Black Small 308UP

$99.99

Grid Defense Complete Upper Receiver 5.56mm 10.5 inch Carbine Length 4150 Steel M4 Barrel 1-7 Twist A2 Flash Hider Tungsten Gray GD105E9GFR556TG

$379.00

TacFire Complete Upper Assembly .45 ACP 7in Type III Hard Anodized Black Large BU-45ACP-7

$319.99

Aero Precision M5 Complete Upper Receiver 16in .308 CMV Mid Barrel w/ATLAS S-ONE 15in M-LOK Handguard Anodized Black APAR538105M22

$680.00

Faxon Firearms Duty Series AR-15 5.56 Nato 16in Upper Receiver Gunner Mid Length 1-8 Twist 1/2x28 without BCG Supressor Black FX-URG-D55616GA15-BU-SR

$660.00

Rock River Arms Completed Upper Receiver .223/5.56mm 16 Inch Barrel Carbine Profile 1/2-28 Thread Car Handguard A2 Flash Hide w/Gas Block Black

$460.00

Spikes Tactical Upper 5.56 16in Midlength LE w/ML Handguard and FSP Black STU5035-MLS

$630.00

Spikes Tactical Upper 5.56 16in Midlength LE w/10in BAR2 Rail STU5035-R1S

$836.00

Showing 341-360 of 273473 item(s)

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Rock River Arms Upper Receiver EOP .223 Wylde 24 Inch Barrel Varmint Profile 1-12 Twist Free-Float Handguard Black AR0580

$760

Bear Creek Arsenal BC-10 8.6 Blackout 16in Bolt Action Style Upper Receiver SOCOM Barrel 1-3 Twist M18x1.5 Flash Hider Parkerized

$299.95

Spikes Tactical Upper 5.56 16in Midlength LE w/13.2in BAR2 Rail STU5035-R3S

$856

Spikes Tactical Upper 5.56 16in M4 LE w/12in BAR2 Rail STU5025-R2S

$846

Luth-AR AR-15 A1 Upper Receiver Assembled Black UR-01A

$199.95

Matrix Arms Stripped Upper Receiver 5.56mm Hardcoat Anodized Black MA15U

$119.99

Spikes Tactical Upper 5.56 16in Midlength LE w/10in M-LOK Rail STU5035-CM1F

$935

ABC RIFLE COMPANY AR-15 7.62x39mm 10in Quadrail Handguard Complete Pistol Upper Receiver w/BCG And Charging Handle White UA762-BR10-QR10-STW

$399.99

Spikes Tactical Upper 5.56 16in Midlength LE w/MOE FDE SL Handguard STU5035-SLF

$645

Rock River Arms Completed Upper Receiver RRAGE 3G .223/5.56mm 16 Inch Barrel 1/2-28 Thread A2 Flash Hider Black BB0470

$475

Spikes Tactical Upper 5.56 16in M4 LE w/10in BAR2 Rail STU5025-R1S

$836

OpticsPlanet Exclusive Moriarti AR-9 Upper Receiver Assembly 9mm Luger 4.5in M-LOK 1-10 Twist Diamond Cut Free-Float Handguard Multiport Muzzle Brake

$399.95

Tiger Rock Low Profile Upper Receiver AR-10/LR-308 Anodized Black Black Small 308UP

$99.99

Grid Defense Complete Upper Receiver 5.56mm 10.5 inch Carbine Length 4150 Steel M4 Barrel 1-7 Twist A2 Flash Hider Tungsten Gray GD105E9GFR556TG

$379

TacFire Complete Upper Assembly .45 ACP 7in Type III Hard Anodized Black Large BU-45ACP-7

$319.99

Aero Precision M5 Complete Upper Receiver 16in .308 CMV Mid Barrel w/ATLAS S-ONE 15in M-LOK Handguard Anodized Black APAR538105M22

$680

Faxon Firearms Duty Series AR-15 5.56 Nato 16in Upper Receiver Gunner Mid Length 1-8 Twist 1/2x28 without BCG Supressor Black FX-URG-D55616GA15-BU-SR

$660

Rock River Arms Completed Upper Receiver .223/5.56mm 16 Inch Barrel Carbine Profile 1/2-28 Thread Car Handguard A2 Flash Hide w/Gas Block Black

$460

Spikes Tactical Upper 5.56 16in Midlength LE w/ML Handguard and FSP Black STU5035-MLS

$630

Spikes Tactical Upper 5.56 16in Midlength LE w/10in BAR2 Rail STU5035-R1S

$836

Showing 341-360 of 273473 item(s)

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