Aero Precision M4E1 Complete AR-15 Lower Receiver w/ Magpul MOE Grip & MOE SL-S Carbine Stock
The Aero Precision M4E1 Complete Lower Receiver is a factory-assembled AR15 lower built around the M4E1 enhanced forging. The receiver is machined from 7075-T6 aluminum and features an integrated trigger guard, flared magwell, and upgraded threaded fasteners for easier assembly and service.
This complete lower is configured with a Magpul MOE pistol grip and Magpul MOE SL-S carbine stock on a carbine receiver extension. Includes the original box.