Advantage Arms Conversion Kit for Glock 26/27 - 22LR Threaded Barrel

Advantage Arms

Advantage Arms Glock Conversion Kit for LE19-23 with Bag - 22 LR Caliber, 10-Round Capacity

Advantage Arms

Advantage Arms Glock Conversion Kit for LE19-23 G4, 4.02-inch Barrel, 10-Round Capacity in Black

Advantage Arms

Advantage Arms Glock Conversion Kit for LE26-27 with Bag - .22 LR Caliber

Advantage Arms

Primary Weapons Systems MK116 MOD 1-M Upper Receiver for 7.62x39 with 16.1-Inch Barrel in Black

Primary Weapons Systems

Spike's Tactical SFT50M4 Forged M4 Upper Receiver - Black

Spike's Tactical

CMMG Resolute MK4, Upper Receiver, 6MM ARC, 16.1 Barrel, Cerakote Finish, Armor Black 60B1091-AB

CMMG

Spike's Tactical 14.5-inch 1:7 Black Upper Assembly with Pinned 16-inch OAL Barrel

Spike's Tactical

Radian Weapons R0473 Flat Dark Earth 16-Inch 1:8 Barrel 223 Wylde Upper

RADIAN WEAPONS

Bootleg Billet AR-15 Upper Receiver BP-UR-1A – Lightweight, Durable, MIL-SPEC Coated

Bootleg

Luth-AR 24-Inch Fluted Bull Barrel Complete Upper Assembly for .223 Remington

Luth-AR

Radian Weapons R0628 Radian Upper and Hand Guard Set in Olive Drab Green

RADIAN WEAPONS