22+1 rounds of 10mm Auto; Low-profile Optics Mounting System; Precision-tuned trigger with clean break; Enhanced grip frame for unmatched control; Slide cut to mount most optics, no gunsmith needed; Machined steel with front and rear cocking serrations, loaded chamber indicator; Tritium lamp steel dovetail sights, co-witness with most MRD optics; 4.71-inch cold hammer-forged barrel is target crowned for enduring accuracy; Threaded .578"x28 to mount compensators and suppressors; Fully ambidextrous slide stop lever and magazine release