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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