Aero Precision APAR308003C M5 Receiver MultiCaliber Black Anodized Finish 7075T6 Aluminum Material with MilSpec Dimensions for AR10

Aero Precisions M5 .308 Stripped Lower Receiver helps you build a bigbore AR from the ground up. Milspec dimensions and coating ensure the highest quality and correct component interface. The rear takedown pin detent hole is threaded for a 440 set screw bolt catch is threaded for a screw pin no roll pin needed selector markings work with 45 60 or 90 degree standard safety selectors and there is no gap with aftermarket pistol grips. The M5 308 stripped lower has an integrated trigger guard and includes a Nylontipped tensioning set screw. It is compatible with standard DPMS 308 components and magazines. This model has a black hard coat anodized finish. NOTE: Requires a lower parts kit buffer stock of your choosing to complete.