KJ Works gas blowback pistols are available at the Russian airsoft retailer, Airsoft Store. One of these is the KP18 which is a Glock 18C Gen 3 Gas Blowback Pistol that has a full auto mode. Metal areas are the slide, outer barrel, slide catch,  recoil spring rod, and both front and rear sights. The ABS plastic parts are the lower framer with the under rail, trigger and mag release. It comes with a 23-round gas magazine.