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.

Features:
Works with standard AR15 components and magazines
Perfect base for your custom AR15 build
Machined to mil-spec dimensions
Flared Magwell
Upper tension screw