The SAR USA K12 is a hammer-fired single-action pistol, it is one of the most accurate factory pistols. It is a stainless steel pistol with 17+1 rounds these are the favorite pistol for competition shooting and target practice. The main features of these pistols are it is a hammer-fired pistol, they provide single action with extreme accuracy, and they have crisp and clean trigger pulls. This K12 is a short recoil-operated, locked breech, semi-automatic pistol, its frame and slide are upgraded from a carbon steel alloy to stainless steel with a natural matte–silver finish.