Aero Precision APAR600002C M4E1 Receiver MultiCaliber Flat Dark Earth Cerakote Finish 7075T6 Aluminum Material with MilSpec Dimensions for AR15

The M4E1 Lower Receiver delivers billet aesthetics in a forged package. It is machined from 7075T6 aluminum and compatible with all milspec 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. NOTE: Requires a lower parts kit buffer stock of your choosing to complete.