Upper Tension Screw &ndash 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 &ndash Allows for easier insertion of magazines and provides a sleeker look.
Includes:
AR15 Stripped Lower Receiver, Special Edition: DTOM