PX4 Storm — specifications, caliber, stats, review, photos | WeaponAtlas
PX4 Storm is a semi-automatic Beretta pistol introduced in 2004 and chambered in 9×19mm Parabellum, .40 S&W, .45 ACP, .357 SIG, and 9×21mm IMI. It features a polymer frame and a rotating-barrel locking system on most full-size variants.
| Manufacturer | Fabbrica d'Armi Pietro Beretta |
|---|---|
| Year introduced | 2004 |
| Caliber | 9×19mm Parabellum, 9×21mm IMI, .45 ACP, .40 S&W, .357 SIG |
| Weight (unloaded) | 0.785 kg |
| Length | 192 mm |
| Barrel length | 102 mm |
| Magazine capacity | 17 rounds |