"The SAR USA K12 Sport Semi-Auto Pistol is a phenomenal competition pistol packed with quality components. The K12 is a single-action, hammer-fired handgun capable of keeping up with the best of them. A 4.7"" crowned barrel paired with a crisp, single-action trigger delivers shot-after-shot accuracy. The grips offer excellent control over the firearm. Front and rear cocking serrations aid in ultimate manipulations of this competitive work of art. The rear sight is adjustable. The slide is lightened to reduce reciprocating mass during the recoiling process. An ambidextrous thumb safety allows for ease of use with lefties and righties. The extended beavertail keeps your hand out of the way of the reciprocating slide so you can focus on putting rounds down range comfortably. Single-action, hammer-fired pistol 4.7"" target-crowned barrel Front and rear cocking serrations Adjustable rear sight Lightened slide Ambi thumb safety Extended beavertail"