M4/M16 Parts

Colt M4/M16 Receiver Pivot Pin

Colt

Troy 14.5” Billet Upper Receiver Group

Troy

Blue Force Gear Rail Mounted Fixed Loop (RMFL)

Blue Force Gear

Colt M16A2 Fatty Grip

Colt

Dimpled Colt SOCOM Profile 10.3" Crane Heavy Barrel Stripped

Colt

Magpul PMAG 30RD Gen M3 Window 5.56 AR-15 Magazine

Magpul

Knights Armament Ambi Selector Switch (Old Gen)

Knights Armament

Surplus Colt Upper Receiver (Grade A)

Colt

NEW! USGI Enhanced Performance EPM 30-Round AR/M4 Mag FDE

NEW! Colt 4 Position M4 7075 Forged Carbine Buffer Tube

Colt

BCM QD Sling Adapter w/ 3 Inch Picatinny Section