Enhanced Lower Parts Kit

Enhanced Lower Parts Kit Description

This Enhanced Lower Parts Kit fits all AR-15 patterned firearms. This kit includes all the necessary lower receiver subcomponents to build an AR-15. The “Enhanced” aspect designates the inclusion of our Enhanced Retained Buffer Retainer Spring. This spring uses radial friction to keep it pressure fit in the lower receiver, preventing it from shooting out when assembling or disassembling the firearm. To install, simply twist while pushing the larger end into the buffer retainer hole. To uninstall, simply twist while pulling out. The kit is easy to install and is compatible with all Mil-spec AR-15 lower receivers.