
CMMG
CMMG Receiver Extension A1 Buffer Tube, Black Anodized - 55CA9B7
SKU: 55CA9B7UPC: 815835017334
$57.00
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The CMMG Receiver Extension A1 is an aluminum buffer tube designed for AR-15 platforms. This anodized black tube serves as the foundation for stock installation and features mil-spec dimensions for standard compatibility. Made in the USA with a limited lifetime warranty.





