CMMG AR Parts

Whether you are rocking a traditional AR-15 rifle or an AR platform chambered in 5.7mm, .22 LR or other caliber, trust quality CMMG aftermarket components for your build. CMMG produces many parts kits, replacement components, barrels, magazines, BCG's, lowers and more to get your AR firearm into it's top operational capacity. Keep your AR platform shooting like-new with quality aftermarket parts and components from CMMG.

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CMMG Mk4 AR-15 Stripped Upper Receiver
CMMG Mk3 Stripped Upper Receiver
CMMG AR-15 Barrel Nut

CMMG AR-15 Barrel Nut

$9.95

Not Yet Rated

In Stock

CMMG 9mm 8" AR Upper, Banshee 100 MkGs
CMMG SV Brake 5.56mm Compensator, 1/2"-28 Threads

CMMG SV Brake 5.56mm Compensator, 1/2"-28 Threads

$64.95

1
Ratings Snapshot
4
out of 5
Would recommend this product.

Sold Out

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CMMG Ejection Port Cover Kit, 9mm/22LR

CMMG Ejection Port Cover Kit, 9mm/22LR

$14.95

2
Ratings Snapshot
3.5
out of 5
Would recommend this product.

In Stock

CMMG Mk9 9mm Firing Pin Spring

CMMG Mk9 9mm Firing Pin Spring

$2.95

Not Yet Rated

In Stock

CMMG Mk3 .308 Charging Handle Assembly

CMMG Mk3 .308 Charging Handle Assembly

$42.95

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In Stock

CMMG AR15 Receiver Extension Kit, Pistol

CMMG AR15 Receiver Extension Kit, Pistol

$59.95

Not Yet Rated

In Stock