Rifle Parts

Colt Carbine Length Straight Gas Tube for LE6940 Series

Factory Colt carbine length straight gas tube for LE6940 series rifles. Stainless steel construction to mil-spec. Fits LE6940, LE6942, LE6943, LE6944, LE6945, and LE6946

Colt Carbine H3 Buffer

Factory Colt Carbine H3 Buffer containing three weights made from tungsten. Heavy buffers reduce felt recoil as well as reduce the cyclic rate on full-auto rifles.

Colt M16/M4/AR15 Auto Disconnect

Factory Colt auto disconnect for M16/M4/AR15 rifles. Replacement parts, all NFA rules apply

Colt M16/M4/AR15 Bolt Carrier Assembly

Factory Colt bolt carrier assembly for your AR15, M16 or M4 is the only bolt carrier manufactured to truly meet and exceed all Mil Spec standards. Compatible with full-auto or semi-auto receivers. The bolt carrier is MPI tested & marked to give you...

Colt AR15/M16 Rifle Buffer Action Spring

Factory Colt rifle buffer action spring for AR15/M16 type rifles.

Colt M16/M4/AR15 Bolt Assembly

Factory Colt bolt assembly for your AR15, M16 or M4 is the only bolt manufactured to truly meet and exceed all Mil Spec standards. Compatible with full-auto or semi-auto receivers. Bolts are MPI tested & marked to give you ultimate confidence in your...

Colt Rifle Length Gas Tube for M16/AR15

Factory Colt rifle length gas tube for M16/AR15 style firearms. Stainless steel construction to mil-spec.

Colt M16/M4/AR15/AR10 Forward Assist Assembly

Colt M4/AR15 Receiver Extension Castle Nut

Factory Colt receiver extension castle nut for M4/AR15 type rifles.

Colt Carbine H Buffer

Factory Colt Carbine H Buffer containing one weight made from tungsten and two weights from steel.

Colt Semi-Auto Safety Selector Lever

Colt M4/AR15 Carbine Buffer Action Spring

Factory Colt carbine buffer action spring for M4/AR15 type rifles.

Colt M16/M4/AR15 Extractor

Factory Colt M16/M4/AR15 Extractor

Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 10-Round Magazines

Transform your .223/5.56mm AR platform rifle with the Colt .22 LR conversion bolt. Your trusted Colt rifle becomes a cost-effective training tool with this convenient drop-in conversion bolt. Compatible with any mil-spec .223 / 5.56mm upper receiver; the...

Colt 901 Magazine Adapter Block Conversion Kit

The factory Colt 901 magazine adapter block conversion kit allows you to install any mil-spec AR15/M4 upper receiver and use mil-spec AR15/M4 magazines with your Colt 901 lower receiver. Includes magazine adapter block, buffer and spring.

Simunition 5.56mm Conversion Bolt Kit for AR15/M4/M16 Rifles

The Simunition 5.56mm Conversion Kit is a drop in conversion intended for use with the AR15/M4/M16 and C7/C8 rifle series. The safe use of Simunition® 5.56 mm reduced energy Cartridges in the M16/M4 and C7/C8 weapons requires the installation of a...

Colt Rifle Buffer

Factory Colt Rifle Buffer for AR15/M16 full length rifles.

Colt AR15/M4 Mil-Spec Fire Control Parts Kit

All factory Colt mil-spec fire control parts needed for the AR15/M4 semi-automatic rifle. Includes: Trigger Trigger Spring Disconnector Disconnector Spring Hammer Hammer Spring 2 x Hammer/Trigger Pins

Colt .22LR Drop-In Bolt Conversion Kit for AR15 w/ 3x 25-Round Magazines

Transform your .223/5.56mm AR platform rifle with the Colt .22 LR conversion bolt. Your trusted Colt rifle becomes a cost-effective training tool with this convenient drop-in conversion bolt. Compatible with any mil-spec .223 / 5.56mm upper receiver; the...

Colt 9mm SMG Complete Bolt Carrier Group Assembly

Factory Colt complete bolt carrier group assembly for your 9mm AR15 SMG and is the only BCG manufactured to truly meet and exceed all Mil Spec standards. Compatible with full-auto or semi-auto receivers. The bolt carrier and bolts are MPI tested &...