Beretta Tx4 Storm
Country: ItalyManufacturer: Fabbrica d'Armi Pietro Beretta
Italian semi-automatic 12-gauge tactical shotgun developed by Beretta for tactical and defense use, derived from the Storm family and based on the self-regulating gas system of the A400 series.
Beretta Tx4 Storm
Community
Data trust
- Reliability
- Unverified
- Sources
- Sources pending review
Identity
- Designation
- Beretta Tx4 Storm
- Alias
- Tx4 Storm Tactical
- Manufacturer
- Fabbrica d'Armi Pietro Beretta
- Country
- Italy
- Year
- 2010
- Category
- Shotgun
- Status
- In service
Ballistics
- Caliber
- 12 gauge (12/70 e 12/76 Magnum)
- Muzzle velocity
- 410 m/s
- Effective range
- 50 m
- Maximum range
- 100 m
Dimensions
- Barrel length
- 470 mm
- Overall length
- 1010 mm
- Empty weight
- 3.25 kg
Mechanics
- Operating system
- Sottrazione di gas auto-regolante (Blink)
- Bolt / action
- Gas-operated semi-auto
Feed
- System
- Serbatoio tubolare
- Standard capacity
- 6 rounds
Fire modes
Historical profile
Origin and Strategic Development
The Beretta Tx4 Storm was born in the late 2000s as the tactical completion of the Storm series, an ambitious project aimed at creating an integrated weapon ecosystem for law enforcement. The Gardone Val Trompia-based company decided to capitalize on the experience gained with the A400 Xplor hunting rifles to translate mechanical innovations into a strictly professional and defensive context.
The need for a short, maneuverable weapon with superior cycling speed led Beretta engineers to modify the original Storm chassis design to accommodate the powerful 12-gauge mechanics. Officially introduced at the SHOT Show in 2010, the Tx4 was positioned as the direct successor to the 1201FP model, aiming to capture the private security and police department markets.
Technical Architecture and Innovation
The technological heart of the Tx4 Storm is represented by the self-cleaning and self-regulating gas-operated system called Blink, which utilizes a piston with an elastic scraper band to ensure constant reliability across various loads. This system allows the shotgun to fire four rounds in less than a second, drastically reducing target engagement time thanks to an extremely efficient overpressure gas exhaust valve.
The weapon features a cold-hammer-forged barrel with a matte blued finish, 18.5 inches long and equipped with the Optima-Bore HP interchangeable choke system, enabling the use of both lethal and less-lethal ammunition. The technopolymer stock is adjustable for length via optional spacers, reflecting the modular ergonomic approach typical of the Storm family and facilitating use with body armor or winter gear.
Operational Service and Distribution
Since entering service in 2010, the Tx4 Storm has been adopted by numerous Sheriff's offices and local police departments in the United States as a secondary patrol weapon within vehicles. Its ability to handle low-pressure cartridges for crowd control without jamming has also made it popular with riot control units in several European and Latin American countries.
Despite competition from historic pump-action models, the Tx4 proved in the field that the cycling speed of a modern semi-automatic system can offer critical tactical advantages in close-quarters combat and CQB scenarios. The standard integration of the top Picatinny rail facilitated the adoption of red dot optics by special teams requiring an impact weapon that was precise and quick in transitions.
Technological Evolution and Legacy
The commercial and technical arc of the Tx4 Storm was characterized by a niche success that paved the way for the development of the more famous Beretta 1301 Tactical, launched a few years later. Many of the ergonomic and ballistic solutions introduced with the Tx4, such as control placement and chamber geometry, became the standard for subsequent tactical models in the Beretta catalog.
Although production was gradually scaled back in favor of the 1301 Gen 2 and Gen 3 variants, the Tx4 Storm remains a reference weapon for collectors and operational tactics experts due to its distinctive lines and structural robustness. It historically represents the junction point between the tradition of hunting excellence and the modern need for specialized armament for twenty-first-century public safety.
Variants
Main users
Italy (polizie locali) · United States (LE) · Europe
Key components
- ●Stock — Shoulder rest.
- ●Receiver — Weapon body with internal mechanisms.
- ●Grip — Primary grip.
- ●Magazine — Cartridge feed.
- ●Barrel — Guides the projectile.
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