Aero Precision, X15, Gen 2, Semi-automatic, Stripped Lower Receiver, .223 Remington/556NATO, Aluminum, Anodized Finish, Black

The Aero Precision AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, these 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.
  • Perfect base for your custom AR15 build
  • Machined to mil-spec dimensions
  • Flared Magwell
  • Upper tension screw
  • Works with standard AR15 components and magazines