The M4E1 Lower Receiver delivers billet aesthetics in a forged package. It is machined from 7075-T6 aluminum and compatible with all mil-spec AR15 parts. It features an integrated trigger guard, upper tension screw, and an increased magwell flare to aid in quick and efficient magazine changes. Included is a nylon tipped tensioning set screw and threaded bolt catch pin.
This model has a black hardcoat anodized finish.
Brand: Aero Precision
Type: Lower Receiver
Gun Model: AR-15
Caliber: 223 Remington/5.56 NATO
Material: 7075 T6 Aluminum
Finish: Black Hardcoat Anodized
Sub-category 1: AERO
Sub-category 2: LOWER