Product Summary
The CMMG Inc Bolt Assembly is a high-quality replacement part designed specifically for 5.56x45mm NATO AR-15 rifles. Manufactured in specialized factories, this bolt assembly (Item Num: 55BA457) ensures reliable performance and durability for your firearm. It is an essential component for maintaining or upgrading your AR-15 Master Model. Whether you are performing routine maintenance or a full rebuild, this CMMG part provides a dependable fit for your 5.56 NATO platform.
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