Colt AR15 M4 Pistol Grip. This is an original factory replacement part from Colt. Factory replacement parts are manufactured with the same specifications and are made with the same material as the original parts.

Original Colt factory complete bolt and carrier assembly. Factory NEW. Hard to find!

Colt complete A2 buttstock assembly. Factory Item. Includes buffer and spring.

Factory Colt M4 4-position collapsible stock with all components including buffer. Brand new.

Colt Factory Original Part . Colt Carbine Handguards..Brand new original parts

Factory Colt Military M4 Collapsible Stock (Stock only). Buffer tube, spring, buffer, and all other parts not included. This is a Mil-Spec part. Will not fit commercial tubes.

Colt Factory Delta Rings Assembly. Includes parts shown. Factory Colt new

Colt AR15 Trigger Guard with Pin. Factory Colt part

Factory Colt Handguard Cap. .625" HANDGUARD CAP STEEL BLACK. NEW

Colt M4 AR15 Barrel Nut Delta Ring Set. This assembly includes 4 parts:  Delta Ring, Weld Spring, Snap Ring, and Mil-Spec Barrel Nut.  Factory Part. New

Colt M4 AR15 Barrel Nut. Factory Part. New

Colt A2 Flashhider 5.56. 1/2 x 28 thread. New Factory Colt