The K2 45 is a precision machined example of the quality of the SAR USA lineup. The forged alloy steel frame is precision CNC machined to exacting specifications from a forged aluminum billet. The close tolerances and precision machining make this truly a masterpiece. The pistol is loaded with features including a beavertail frame to allow the shooter's hand to feel as one with the pistol, 3 dot adjustable sights that are ideal for target shooting, a loaded round notch in the barrel to show if there is a round in the chamber, and a picatinny frame rail for your favorite accessories.