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. NOTE: Requires a lower parts kit, buffer & stock of your choosing to complete.

Aero Precision APAR600002C M4E1 Receiver Multi-Caliber Flat Dark Earth Cerakote Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-15

Caliber: Multi-Caliber
Model: M4E1
Firearm Fit: AR-15
Type: Stripped
Gun Platform: AR-Style
Includes: Nylon Tipped Tensioning Set Screw
Receiver Material: 7075-T6 Aluminum
Receiver Finish: Flat Dark Earth Cerakote
Trigger: None
Weight: 8.60 oz