The Smith Wesson MP45 is a striker-fired semi-automatic handgun chambered in 45 ACP with a 10 capacity. The polymer frame is corrosion-free while the stainless steel chassis barrel and slide contribute to strength and durability. Interchangeable grip panels an ambidextrous slide stop and reversible magazine release add comfort for either right- or left-handed users and a built-in Picatinny-style rail makes for easy accessorizing. Durable comfortable and easy to use the MP45 makes an ideal handgun for personal protection and home defense.