Replacement parts for the upper receiver group

Showing 1–30 of 72 results

Tiger Rock Inc. AR 9mm Complete Bolt Carrier Group – BLK Nitride

$275.00

Tiger Rock Inc. AR 7.62×39 Complete Bolt Carrier Group – BLK Nitride

$259.95

Tiger Rock Inc. AR 9mm 7.5″ Barrel w/ 7″ Quad Rail Upper Assembly

$449.95

Tiger Rock Inc. AR 9mm 4.5″ Barrel w/ 4″ Super Slim Upper Assembly

$499.95

Tiger Rock Inc. AR 9mm 4.5″ Barrel w/ 4″ Quad Rail Upper Assembly

$449.95
Out Of Stock

Tiger Rock Inc. AR .223 Wylde 16″ Barrel Keymod Rail Upper Assembly

$599.95
Out Of Stock

Tiger Rock Inc. AR 5.56 NATO 7.5″ Barrel 7″ Free Float Quad Rail Upper Receiver

$599.95

Tiger Rock Inc. AR .300 Blackout 10.5″ Free Float Quad Rail Upper Receiver

$559.95

Tiger Rock Inc. AR-15 Hybrid Keymod 7.62×39 Upper Receiver – 16″

$599.95

Tiger Rock Inc. AR-15 Hybrid Keymod 5.56 NATO Upper Receiver – 16″

$575.00

Interarms MIL-SPEC AR-15 Optic Ready 5.56mm Upper Receiver – 14.5″

$874.95
Out Of Stock

F1 Firearms BDR-15 Lightweight Matched AR-15 Receiver Set

$829.95

AXTS Ambi Raptor Charging Handle 5.56mm BLK

$139.99

DPMS 3G1 3-Gun Upper AR-15 Assembly

$1,099.95

Phase 5 Tactical CQC Billet Upper Receiver 7.5″

$1,399.95

Sig Sauer SIG516 Gen2 Upper Receiver 5.56mm

$1,349.95

CMMG Inc. AR-15 .22LR Conversion Kit + 3 Magazines

$379.95

PSA 10.5″ 9mm M-LOK 12″ Slant Upper

$679.95

Lantac .223/5.56mm Enhanced NiB Coated Bolt Carrier Group

$399.95

Bushmaster XM15 AR-15 5.56mm A3 Upper Receiver Assembly 16″

$764.95

Phase 5 Tactical A3 Flat Top Upper Receiver

$189.95

Phase 5 Tactical FATMAN Hex Brake 5.56mm 1/2×28

$169.95
Out Of Stock

Armalite Adjustable Gas Block – .750″

$115.00

F1 Firearms BDR-15 Matched AR-15 Receiver Set – ODG

$939.95

F1 Firearms BDR-15 Matched AR-15 Receiver Set – FDE

$939.95

Interarms AR-15 9mm Upper Conversion Kit w/ Magwell Adapter + Mag – 9mm

$1,114.95

Interarms MIL-SPEC AR-15 Optic Ready 5.56mm Upper Receiver – 10.5″

$874.95

Anderson Arms M15 5.56/.223 Complete Full-Mass Bolt Carrier Only

$140.00
Out Of Stock

Sig Sauer P226 X-Change Kit – 9mm

$584.95

Sig Sauer 226 X-Change Kit .40 S&W

$584.95