Description
Upgrade your AR-15 with the FMK AR15 Polymer Lower Receiver in sleek black. Engineered from advanced polymer, this stripped lower receiver boasts exceptional strength and unmatched durability, weighing only 4.3oz. Designed for semi-auto action and compatible with .223 REM/5.56 NATO calibers, it’s the perfect choice for any firearm enthusiast looking to enhance their build. Trust FMK Firearms for quality and performance in every shot.
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