Upper Parts

CMMG

Hand Guard Slip Ring Kit

CMMG

Bolt Carrier Group, M16

CMMG

Carrier Assembly, M16

CMMG

Bolt Assembly, AR15

CMMG

Spring, Selector Detent/Ejector, AR15

CMMG

Gas Tube Kit, Rifle

CMMG

Gas Tube Kit, Mid-Length

CMMG

Gas Tube Kit, Carbine

CMMG

Gas Tube Kit, Pistol/PDW

CMMG

Gas Block Assembly, Low Profile, .936" ID

CMMG

Gas Block Assembly, Low Profile, .750" ID

CMMG

Gas Block Assembly, Low Profile, .625" ID