Aero Precision Apar501101c Gen 2 Receiver Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Material With Mil-Spec Dimensions For Ar-15 815421020373

Our AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions our lowers work with standard AR15 components and ensure the highest quality with a correct component interface. - Gen 2 Improvements - 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. This provides a tight fit with any standard AR15 upper receiver. - Increased Magwell Flare- Allows for easier insertion of magazines and provides a sleeker look. - Includes: - Stripped AR15 Lower Receiver Gen 2 - Nylon tipped tensioning set screw

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