The Smith & Wesson MP45 is a semi-automatic firearm boasting .45 ACP calibre. Showcases striker-fired operation, a 14+1 round capacity, and ambidextrous controls. Enhanced with a Polymer frame, stainless steel chassis, barrel, and slide, it offers rugged durability. Features include enhanced ergonomics, replaceable backstraps, picatinny-style rail, and 3-dot sight system.