M4/M16 Parts

Colt M4/M16 Receiver Take Down Pin

Colt

Tangodown BP-4 FDE Rail Cover

Tango Down

Blue Force Gear Push Button QD Sling Swivel

Blue Force Gear

Surplus Military Simunition M4 Upper Receiver Complete

Picatinny Quad Rail Handguard Assembly

Surplus Toolcraft Military Contract BCG 5.56

Toolcraft

Pre-Ban Battleworn 5.56 M4/M16 Stanag 30rd Magazine

Troy Modular Combat Grip

Troy

BLACKHAWK! Rail Mount Thumb Rest

BLACKHAWK!

Surplus FN Upper Receiver

FN

Surplus FN M4/M16 3S679 Charging Handle

FN