Aero Precision M4E1 Stripped Lower Receiver
The Aero Precision M4E1 Lower Receiver offers forged construction with billet aesthetics. It is made of durable 7075-T6 aluminum and is interchangeable with all AR15 mil-spec components.
It has an upper tension screw to stop rattling and play between the upper and lower receivers as well as an integrated trigger guard that has been increased for operation while wearing gloves.
In comparison to a Mil-Spec lower, the magazine well has more flare to facilitate quick and effective magazine swaps when under pressure.
Both the bolt catch pin hole and the pin hole for the takedown pin detent are threaded for simplicity in assembly and installation. The selector markings on this model are compatible with either regular or short throw selectors, and it has a black hardcoat anodized finish.
- Brand: Aero Precision
- Category: Lowers
- Caliber: AR-15 compatible
- Model: M4E1
- Series: Stripped Lower Receiver
- Type: Lower Receiver
- Finish: Black Hardcoat Anodized
- Material: 7075 T6 Aluminum
- Gun Model: AR-15
- Gun Type: AR Platform
- Trigger: None
- Features: Threaded bolt catch pin hole
- Features: Threaded takedown detent pin hole
- Features: Upper tension screw
- Stripped M4E1 Lower Receiver
- Nylon tipped tensioning set screw
- Threaded Bolt Catch Pin
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