Description
Aero Precision, M4E1, Semi-automatic; Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black
Threaded Bolt Catch Roll Pin
Integrated Trigger Guard
Upper Tension Screw
threaded Takedown Pin Detent Recess
Increased Magwell Flare
Marked and milled to accept short-throw safety selectors, but will work with standard selectors as well
Works with standard AR15 components and magazines
Perfect base for your custom AR15 build
Machined to mil-spec dimension
