Place of origin Italy
Manufacturer Beretta
Produced 2004–present
Weight Px4: 785 g (27.7 oz) (without magazine)
Px4SC: 715 g (25.2 oz) (without magazine)Length Px4: 192 mm (7.55 in)
Px4SC: 158 mm (6.2 inch)
Px4SC: 158 mm (6.2 inch)
Cartridge 9x19mm Parabellum, .40 S&W, .45 ACP
Effective range * 50 m (164 ft) (9x19mm Parabellum)
*5 m (82 ft) (.40 S&W and .45 ACP)
The Beretta Px4 Storm is a semi-automatic pistol manufactured by Beretta of Italy and intended for personal defense and law enforcement use. The Px4 uses the same short-recoil, rotating barrel lock as the Beretta 8000 Models and uses the same operating system as theM9/92/96 series, while being completely different in design from either. Light-weight polymer construction with steel inserts, a modular trigger group, fully enclosing slide, Picatinny rail, and changeable backstrap options for the grip are a radical departure from previous Beretta designs.