The Beretta PX4 Storm Pistol delivers high performance, reliability, and accuracy. It comes chambered in .40 S&W with a 3.2 inch barrel. Features include 3-dot sights, an integral Picatinny MIL-STD rail, a reversible magazine release, three backstraps, a decocker safety, and a 10 round magazine. Get the best .40 S&W handguns and pistols for sale online today!