Aero Precision M4E1 AR-15 Stripped Lower Receiver combines billet-style aesthetics with rugged forged durability, perfect for your custom build. Machined from 7075-T6 aluminum, this Flat Dark Earth Cerakote-finished lower is built to last while maintaining compatibility with all mil-spec AR-15 parts.
- Enhanced Design: Integrated trigger guard, upper tension screw, and flared magwell for faster reloads
- Premium Construction: 7075-T6 aluminum with Cerakote FDE finish for corrosion resistance
- Includes: Nylon-tipped tensioning set screw and threaded bolt catch pin
- Caliber: Compatible with .223 Remington/5.56 NATO platforms
Ideal for builders seeking superior fit and function. Free FFL transfer to any Tennessee dealer.





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