Aero Precision M4E1 Stripped Lower Receiver - Burnt Bronze

The Aero Precision M4E1 stripped lower receiver is a 7075-T6 forged aluminum lower that presents billet-style aesthetics while retaining forged strength for AR-15 builds. Integrated features such as a threaded bolt-catch roll pin, an upper-tension screw with a nylon-tipped set screw, and an increased magwell flare simplify assembly and speed magazine changes. Finish is Burnt Bronze and the receiver weighs approximately 8.61 ounces while accepting mil-spec components and short-throw selectors. Manufactured in the U.S.A.

Features:

• 7075-T6 forged aluminum construction
• Threaded bolt-catch roll pin (included)
• Upper-tension screw with nylon-tipped set screw
• Integrated trigger guard and increased magwell flare
• Compatible with mil-spec parts and short-throw selectors
• Weight: ~8.61 oz
• Finish: Burnt Bronze
• Made in the U.S.A.