Beretta USA JXF5F45 Px4 Storm Special Duty Full Size Frame 45 ACP 10+1/9+1, 4.50" Black Barrel, Black Bruniton Serrated Steel Slide, FDE Polymer Frame w/Picatinny Rail & Interchangeable Backstrap Grip

The PX4 Storm SD (Special Duty) utilizes state-of-the-art materials and finishes for superior weather resistance capable of withstanding the toughest weather and military conditions. The manual lever safety and slide stop lever are both ambidextrous while the magazine release button is reversible. The SD features a distinctive dark earth-colored fiberglass-reinforced polymer frame with a Mil Std-1913 Picatinny rail and matching interchangeable backstraps for a custom fit. The Px4 SD features locked breech action with a rotating barrel system, reducing felt recoil and muzzle rise. Its extended, chrome-lined barrel provides extreme corrosion resistance and features a deeply recessed combat muzzle crown to protect the rifling. Includes case and three magazines.