Gen 2 Aero Precision AR15 Stripped Lower Receivers are 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.
Material: Machined from 7075-T6 forged aluminum
Coating: Matte black hard-coat anodized Mil 8625 Type 3 Class 2
Markings: "Cal Multi"
Works with standard AR15 components and magazines
Rear takedown pin detent hole is threaded for a 4-40 set screw
Stripped AR15 Lower Receiver