

The benefit of the weapon accepting magazines made for other manufacturer's popular handguns is so the user can choose a version of the weapon that allows them to share magazines and ammunition between both the user's sidearm and the Sub-2000 carbine.

The distinguishing characteristic of this rifle is that it folds in half, for storage and transportation, and its slim profile compared to other rifles. The weapon feeds from a grip-located magazine well, using magazines designed for popular models of various other manufacturer's handguns, and is an inexpensive carbine. The rifle is a blowback operated, semi-automatic firearm with its operating spring located in the tubular stock. The SUB-2000 is a pistol-caliber carbine manufactured by Kel-Tec CNC Industries of Cocoa, Florida, United States. Glock, Beretta, CZ75B, Smith & Wesson and SIG Sauer pistol magazines.
