Colt Receiver Parts

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel

Colt Firearms LE6920CK-NHG Upper Kit Black 5.56NATO/.223Rem 16-inch

Lower Receiver Parts Kit - Colt Lower Receiver Parts Kit

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel

Colt AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

Colt Monolithic AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel

Colt Monolithic AR-15 Complete Upper Receiver 5.56x45mm NATO 16" Barrel

Colt AR-15 Lower Receiver Parts Kit

Colt AR-15 Bolt Repair Kit

Colt Firearms LE6920 Complete Upper 5.56 NATO / .223 Rem 16 Barrel

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel CMR M-LOK Handguard

Colt Firearms LE6933 Complete Upper 5.56 NATO / .223 Rem 11.5 Barrel

Colt Monolithic AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 10.3" Barrel

Colt AR-15 Field Repair Kit

Colt High Wear AR-15 Parts Kit

Colt Firearms M4 Stripped Upper 5.56 16.1 Barrel

Colt AR-15 Complete Upper Receiver 5.56x45mm NATO 20" Barrel Magpul MOE Handguard

Colt Firearms LE6921CK-NHG Upper Kit Black 5.56 NATO 14.5-inch

Colt AR-15 Barreled Upper Receiver 5.56x45mm NATO 11.5" Barrel

M16 R0901 5.56 Complete Upper Receiver Groups - M16 Upper Group 20in M16 Handguard Stripped

M16 R0901 5.56 Complete Upper Receiver Groups - M16 Upper Group 20in Moe Stripped

M4 5.56 Upper Receiver Groups - M4 Le6933 Upper Group 11.5'''' Stripped

M4 5.56 Upper Receiver Groups - M4 Le6921 Upper Group 14.5in Stripped

Colt Monolithic AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel