Aero Precision M4E1 Stripped Lower Black

Other Accessories

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. This custom designed enhanced forging is machined from 7075-T6 Aluminum and compatible with all mil-spec AR15 parts. It features a threaded bolt catch and take down detent pin holes for easy assembly, an integrated trigger guard and increased magwell flare.