Aero Precision Apar600002c M4e1 Receiver Multi- Caliber Flat Dark Earth Cerakote Finish 7075- T6 Aluminum Material With Mil- Spec Dimensions For Ar- 15

product description

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 FDE cerakote finish.