This weapon uses a Capt'n Jack Spikes lower, a Hogue grip, and a collapsible stock that lets the gun use any standard AR-15 bolt, carrier, and charging handle.
The gun has a 9mm adapter in it for Colt style mags, there is also a quick realease swivel a sling, and a forward hand stop.
For a few bucks more the carrier can be made so that it will use Glock Mags.
It also has a Tac-Con trigger for very fast resets. BUT we can build it for less with a less expensive trigger.