| Beretta Cx4 Storm | |
|---|---|
 Beretta Cx4 Storm in 9×19mm Parabellum | |
| Type | Submachine gun Pistol-calibre carbine |
| Place of origin | Italy |
| Service history | |
| Used by | See Users |
| Production history | |
| Designer | Beretta |
| Manufacturer | Beretta |
| Produced | 2003–present |
| Variants | Mx4 Storm (select-fire) |
| Specifications | |
| Mass | 2.48 kg (Mx4 Storm) 2.575 kg (5.68 lb) (Cx4 Storm) |
| Length | 647 mm (Mx4 Storm) 755 mm (29.7 in) (Cx4 Storm) |
| Barrel length | 312 mm (Mx4 Storm) 422.5 mm (16.6 in) (Cx4 Storm) |
| Width | 63 mm (2.5 in) |
| Height | 190 mm (7.5 in) |
| Cartridge | 9×19mm Parabellum 9×21mm IMI .40 S&W .45 ACP |
| Action | Straight Blowback |
| Rate of fire | 1000 rounds/min |
| Muzzle velocity | 390 m/s |
| Effective firing range | ~200 m |
| Feed system | 8-, 10-, 11-, 14-, 15-, 17-, 20-, or 30-round box magazine |
| Sights | Rear: 2-position aperture flip sight; front: adjustable post 327 mm (12.9 in) sight radius |
The Beretta Cx4 Storm is a pistol-calibre semi-automatic carbine aimed at the sporting, personal defense and law enforcement markets. It was designed to accept magazines from different Beretta pistol platforms (92/96, 8000 "Cougar" series, Px4) using adapters. The CX4 is available in 9×19mm Parabellum, .40 S&W, .45 ACP, and 9×21mm models. The .45 model can only use 8000 "Cougar" magazines.
The Beretta Mx4 Storm is the military version of the Cx4 Storm.[1] It is capable of fully automatic fire, features a 12-inch barrel, and is most commonly seen with a 30-round 9mm magazine that is compatible with Beretta 92 pistols.
- ^ "MP5 Gets Replaced". 2011-03-07. Retrieved 2011-03-07.