M4/M16 Parts

Surplus FN M4/M16 3S679 Charging Handle

FN

SCAR Picatinny Sling Loop

AR-15 Stripped Upper

NEW! Colt Cage Code Stripped Upper

Colt

Toolcraft 5.56 Bolt Carrier

Toolcraft

Surplus FN 11 Rib Rail Cover

Colt SOCOM Profile 10.3" Crane Heavy Barrel Stripped

Colt

Colt Government Profile 10.3" Crane Barrel Stripped

Colt

Surplus Stripped Colt Upper Receiver

Colt