Aero Precision .308 Win Stripped Lower Receiver Set

Aero Precision's M5 .308 Stripped Lower Receiver helps you build a big-bore AR from the ground up. Mil-spec dimensions and coating ensure the highest quality and correct component interface. The 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); 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 Nylon-tipped 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.Features:Works with standard AR 308 components and magazinesUpper 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 screwBolt catch is threaded for a screw pin (no roll pin needed)Integrated trigger guardSelector markings will work with 45, 60 or 90 degree safety selectorsAccepts Battle Arms Development short throw safety selectors, but will work with any standard selectorNo gap with aftermarket pistol gripsIncludes:Stripped M5 (.308) Lower Receiver in Anodized BlackNylon tipped tensioning set screwSpecifications:UPC: 815421020410Part #: APAR308003CFinish: Anodized BlackMaterial: Machined from 7075-T6 forged aluminumMarkings: "Cal Multi"Compatibility: Works with standard AR 308 components and magazinesWeight: 12 oz