Aero Precision M5 Receiver Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-10 APAR308003C

Don't forget to buy an Aero Precision M5 (.308) Lower Parts Kit. Our LPK is specifically designed to work with the M5 Lower Receiver and includes custom takedown and pivot pins as well as an extended magazine catch button. Features: Works with standard AR 308 components and magazines Upper Tension Screw - Allows users to fine tune the fit of the upper and lower receiver through the use of a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. Rear takedown pin detent hole is threaded for a 4-40 set screw Bolt catch is threaded for a screw pin (no roll pin needed) Integrated trigger guard Selector markings will work with 45, 60 or 90 degree safety selectors Accepts Battle Arms Development short throw safety selectors, but will work with any standard selector No gap with aftermarket pistol grips Includes: Stripped M5 (.308) Lower Receiver in Anodized Black Nylon tipped tensioning set screw   SPECS Specs Shipping to FFL Dealer Required Yes Made In America? Yes Platform M5 Material Machined from 7075-T6 forged aluminum Finish Anodized Black Markings "Cal Multi" Compatibility Works with standard AR 308 components and magazines Weight(s) 12 oz Other Includes upper tension screw Manufacturer Part Number: APAR308003C