BERETTA PX4 Storm Inox semi-automatic pistol

The Beretta PX4 Storm Inox is a distinct version of the PX4 Storm platform that combines its signature rotating barrel system with an elegant and durable stainless finish. In the configuration marketed by Beretta Benelli Ibérica, it is presented in 9 × 19 mm caliber and Type F version, with single/double action operation and an ambidextrous safety with decocking function.

One of the most characteristic features of the PX4 Storm is its locking system via rotating barrel, designed to provide smooth operation and contribute to control during firing. The assembly is completed by a lightweight glass fiber-reinforced technopolymer frame and a steel slide with stainless sides.

The Inox version also features smooth slide sides and front and rear serrations that facilitate handling. Its ergonomic design incorporates an adaptable grip, reversible magazine release, and Picatinny rail for accessories.

Main Features

Inox Finish

The main difference compared to the conventional PX4 Storm is its stainless finish, which provides a distinct aesthetic and high surface resistance.

The stainless sides of the slide feature smooth surfaces designed to promote fluid handling.

Rotating Barrel System

The PX4 Storm uses the characteristic Beretta locking system via rotating barrel. During the operating cycle, the barrel performs a rotational movement to lock and unlock the assembly.

Type F Configuration

This version uses the F configuration, with single/double action (SA/DA) mechanism and ambidextrous manual safety with decocking function.

Technopolymer Frame

The frame is made of glass fiber-reinforced technopolymer, combining structural strength with contained weight.

Ambidextrous Safety

The safety controls are available on both sides of the slide, facilitating use by both right-handed and left-handed shooters.

Reversible Magazine Release

The magazine release button can be installed for right- or left-handed use. Beretta also offers buttons of different sizes to adapt this control to the dimensions of the hand.

Adaptable Grip

Ergonomics can be customized through interchangeable backstraps, allowing the size and volume of the grip to be modified.

Three-Dot Sights

It is equipped with a three-dot sight system designed to provide a clear visual reference when aiming.

Picatinny Rail

The frame incorporates a MIL-STD-1913 Picatinny rail for compatible accessories.

Automatic Firing Pin Safety

The firing pin remains locked and unable to move forward until the trigger completes its travel, providing an additional safety system against impacts or drops.

Other Features

Operation: Short-recoil semi-automatic.
Locking system: Rotating barrel.
Configuration: Type F.
Caliber: 9 × 19 mm.
Action: Single/Double Action (SA/DA).
Frame: Glass fiber-reinforced technopolymer.
Slide: Steel with Inox finish.
Hammer: External.
Safety: Ambidextrous with decocking function.
Magazine release: Reversible.
Grip: Adaptable via interchangeable backstraps.
Sights: Three-dot system.
Accessory rail: MIL-STD-1913 Picatinny.
Firing pin safety: Automatic block.

Technical Specifications

Includes in the box

• Beretta PX4 Storm Inox pistol.
• Magazines corresponding to the configuration.
• Interchangeable backstraps.
• Beretta case.
• Factory-supplied accessories.
• User manual and corresponding documentation.