Shop 56 Deals on Colt Receiver Parts

Colt EPR 5.56 M-LOK 16" AR-15 Upper, Black - LE6920EPR-CK

Colt EPR 14.5" 5.56 AR-15 Upper, Black - LE6921EPR-CK

Colt EPR 11.5" 5.56 AR-15 Upper, Black - LE6933EPR-CK

Colt M16 20" MOE Upper 5.56x45mm 1:7 w/BCG&CH, Black

Colt M4 14.50" Classic Upper 5.56x45mm 1:7 Carbine-Length no BCG&CH, Black

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

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

Colt LE6933 AR-15 Barrel 5.56x45mm NATO 11.5" Government Contour 1:7" Twist Matte with Front Sight Base

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

M4 Upper Receiver 5.56 Socom Barrel - M4 Socom Upper Group 14.5in Stripped

Ar15a4 Receiver Extension

Ar15a4 Forward Assist Assembly

M4 5.56 Complete Monolithic Upper Receiver Groups - M4 Le6940 Upper Group 16in Stripped

Ar6721 Receiver Extention Nut

Ar15a4 Plunger Spring - Plunger Spring For Colt Ar15a4

Ar6951 Ejection Port Cover Assembly

Ar15a4 Receiver Pivot Pin - Receiver Pivot Pin For Colt Ar15-A4

Ar15a4 Upper Rcvr, Flattop, Mod. Carb

Ar15a4 Takedown Pin Spring

M4 5.56 Complete Monolithic Upper Receiver Groups - M4 Le6944 Upper Group 14.5in Stripped

Ar6951 Bolt Plug

Le6940 Button Head Torx Socket Screw

Ar-15/M16 9mm Dedicated Conversion Block - Ar6951 9mm Conversion Unit Adapter

M4 5.56 Complete Monolithic Upper Receiver Groups - M4 Le6943 Upper Group 11.5in Stripped