AR Upgrade Parts

CMMG manufactures a variety of aftermarket components for the AR-15, AR-9, and AR-10 firearm platforms. You can find parts kits, safeties, firing pins, bolt carrier groups, gas blocks, and more for your AR-style project. CMMG parts make for perfect replacements, spares, or upgrades for your favorite firearms.

Processing...
CMMG Dissent MK4 Bumper, Fixed Ejector

CMMG Dissent MK4 Bumper, Fixed Ejector

$13.95

Not Yet Rated

In Stock

CMMG Dissent Side Charger, Left

CMMG Dissent Side Charger, Left

$59.95

Not Yet Rated

In Stock

CMMG Dissent Side Charger, Right

CMMG Dissent Side Charger, Right

$59.95

Not Yet Rated

In Stock

CMMG Dissent MK4 Bumper

CMMG Dissent MK4 Bumper

$6.95

Not Yet Rated

In Stock

CMMG Dissent Picatinny Rail Adapter Parts Kit

CMMG Dissent Picatinny Rail Adapter Parts Kit

$74.95

Not Yet Rated

In Stock