FMK AR15 POLYMER LOWER RECEIVER BB

Manufactured in the USA of a high impact proprietary composite polymer. This state of the art polymer allows for superior strength, unmatched durability and is extremely lightweight. The Ar1 eXtreme is by far the strongest composite polymer lower on the market today. The key to any good project is the foundation and on an AR15, that is the lower receiver. The Ar1 eXtreme comes with a lifetime warranty; and of course, it’s Proudly American.

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Looking for the best prices on FMK AR15 POLYMER LOWER RECEIVER BB by FMK Firearms? Rack it Back Armory proudly serves Mebane with unbeatable pricing, expert service, and exclusive rewards.

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