PRIMARY WEAPON SYSTEMS

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems 1-M Upper 7.62X39 16.1 LS FRC - MK1M1U762X3916

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems A5 Enhanced Buffer Tube A5H2 Spring - EBTA5KIT

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems Enhanced Steel Body Buffer Carbine H4 - EBUFFERH4

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems FSC30 Flash Suppres Compensator 5/8x24 308 Win - 3G2FSC58C1

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems MK111 Mod 1-M Upper 7.62X39 11.85 LS FRC - MK1M1U762X3911

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems MK114 Mod 2-M Upper 6mm ARC 14.5 LS FRC Com - MK1M2U6ARC14

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems MK118 Mod 1-M Upper 6mm ARC 18 LS Threaded - MK1M1U6ARC18NC

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems UXR Conversion Kit 223WYLDE 16 - UXRCK22316

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems UXR Magwell Assembly Medium 308 AR-10 Black - UCRW0001011F

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems UXR Magwell Assembly Medium AR-15 Black - UCRW0004011F

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems UXR Magwell Assembly Medium Frame AR-10 Black - UXRMWAR10

✓ In stock

PRIMARY WEAPON SYSTEMS

Primary Weapon Systems UXR Magwell Assembly Medium Frame AR-15 Black - UXRMWAR15

✓ In stock