KelTec SUB2000

The KelTec SUB2000 (these are current names of the manufacturer and the weapon) is a folding semi-automatic carbine. It uses handgun cartridges (the 9×19 mm Parabellum, the 5.7×28 mm, and the 0.40 in Smith & Wesson) and accept magazines from various pistols. It was introduced in 2001, the second generation appeared in 2015, and the third generation of this gun became available in 2024. It is based on the SUB9 carbine from 1997 and the SUB40 carbine from 1999. The charging handle of the SUB2000 carbine is located at the bottom of the shoulder stock.