Tokyo Marui Beretta PX4 Storm GBB Airsoft Pistol

Tokyo Marui Beretta PX4 Storm GBB Airsoft Pistol

The Tokyo Marui Beretta PX4 Storm GBB Airsoft Pistol is a stunningly accurate and functional replica of Beretta’s modern polymer-framed handgun. Designed with attention to detail and built for performance, this airsoft pistol delivers Tokyo Marui’s trademark blend of realism, gas efficiency, and out-of-the-box accuracy. It’s a lightweight, ambidextrous airsoft handgun ideal for both left- and right-handed shooters, with premium ergonomics and solid internals.

Constructed with a durable ABS slide and frame, the PX4 Storm maintains Tokyo Marui’s reliable gas blowback platform while offering sharp recoil and consistent cycling. This model stands out with its rotating outer barrel—an uncommon feature in airsoft pistols—faithfully mirroring the mechanics of the real steel PX4. The slide locks back after the last shot and resets only after a fresh magazine is inserted, bringing added immersion to your sidearm experience.

The pistol’s compact frame features a full 20mm Picatinny under-rail, allowing for the attachment of lights or lasers. It ships with interchangeable grip backstraps in small, medium (pre-installed), and large sizes, ensuring a tailored fit no matter your hand size. Combined with the 3-dot white sights, target acquisition is fast and intuitive, making this GBB pistol a reliable choice for both CQB and target shooting.

One of the PX4’s most user-friendly features is its fully ambidextrous design. From the slide-mounted decocker/safety levers to the reversible magazine catch, every control is either mirrored or easily swapped, offering complete flexibility. The decocking system is smoothly integrated—lowering the hammer safely from full to half-cock, just like the real thing.

Performance is top-tier. The PX4 Storm is powered by Tokyo Marui’s large-diameter 15mm gas cylinder, producing solid blowback and stable FPS even during rapid fire. The adjustable hop-up system can be accessed without disassembly, thanks to a uniquely placed grey dial visible once the slide is locked back. Accuracy is sharp, and gas consumption remains efficient with Predator 144a gas.

Externally, this GBB pistol replicates the look and feel of the real Beretta PX4 with authentic lines and texture, while internally, it runs smooth and precise. The 25-round die-cast metal magazine is cold-resistant and seats securely, feeding reliably even in low temperatures. As a faithful replica of the PX4 Storm, this airsoft gun is an excellent choice for skirmishers and collectors alike.

If you’re after a modern, ambidextrous gas blowback airsoft pistol that blends innovative mechanics with Tokyo Marui’s bulletproof reputation, the PX4 Storm is a top contender in its class.

Highlights

• Authentic rotating outer barrel design 
• Fully ambidextrous controls with reversible mag catch
• Decocking lever and safety mechanism
• Integrated 20mm Picatinny under-rail
• Large 15mm cylinder for strong recoil and stable firing
• Slide lock and functional blowback system
• Interchangeable grip backstraps (S/M/L)
• Tool-free hop-up adjustment with visible grey dial

What's Included

• Tokyo Marui PX4 Storm GBB Airsoft Pistol 
• 25-round die-cast magazine
• Grip backstraps (Small, Medium, Large)
• User manual
• Protective cap
• Cleaning rod
• Pack of BBs (0.2g, 100 rounds)

Technical Specifications

• Model: PX4 Storm
• Caliber: 6mm BB (0.20–0.25g)
• Magazine Capacity: 25 rounds
• Overall Length: 192mm
• Barrel Length: 91mm
• Weight: 833g (with empty magazine)
• Power Source: Gas (144a recommended)
• Hop-Up: Adjustable