Aero M4A1 Clone Stripped Lower Receiver

Crafted for authenticity and performance, the Aero Precision M4A1 Clone Stripped Lower Receiver is your ideal foundation for building a precise and reliable M4A1 clone. Featuring custom engraving on the AR15 Gen 2 Lower Receiver, this durable component ensures seamless integration with your firearm’s build. Engineered for semi-automatic firing, the receiver supports both 223 Remington and 556 NATO calibers, making it both versatile and robust. Finished with an anodized coating in classic black, this lower receiver offers a perfect balance of quality and style.