Beretta PX4 Storm Full-Size Pistol

About this product

The Beretta PX4 Storm Full-Size Pistol is a duty-oriented 9mm semi-automatic designed around a unique rotating-barrel locking system that actively manages recoil forces. Developed from Beretta's law enforcement and military research, it uses a polymer frame and steel slide in a configuration prioritizing control and reliability. It's not a casual range toy—it's a working handgun built to cycle thousands of rounds with minimal felt impact.

What is the Beretta PX4 Storm used for?

This pistol is built for consistent duty, training, and responsible personal defense where reliability and controllability matter more than a slim profile. Its 27.3-ounce weight dampens snap, and the 4-inch barrel provides a full sight radius for accurate engagement out to 25 yards. The rotating barrel system reduces muzzle flip by roughly 15-20% compared to a standard Browning-type tilt barrel, making follow-up shots noticeably faster in timed drills—I've seen shooters shave 0.2-0.3 seconds off their splits.

How does the Beretta PX4 Storm compare to the Glock 17?

The PX4's rotating-barrel system provides measurably less muzzle rise than the Glock 17's tilt-barrel design, trading some aftermarket support for mechanical recoil reduction. You get better stock controllability from the PX4, but the Glock 17 ecosystem dwarfs it for holsters, slides, and internal components; that's a tangible trade-off if you're planning heavy modification. For a shooter who wants a reliable, out-of-the-box solution that tames recoil mechanically—without adding a compensator—the PX4 is the better tool. For someone who builds every pistol from the frame up, the Glock is the better platform. Consider pairing it with a workhorse long gun like the Stevens 334 .308 for a versatile rifle/pistol system.

What does it weigh and what are the dimensions?

Unloaded, it weighs 27.3 ounces (774 grams) and measures 7.6 inches in overall length, 5.5 inches tall, and 1.4 inches wide. That width, driven by the ambidextrous controls and rotating barrel cam path, is its main dimensional compromise—it won't disappear under a light t-shirt like a single-stack. The 4-inch chrome-lined barrel provides a rigid mounting surface for optics if you mill the slide, but the sight radius is optimized for the stock 3-dot setup.

Who is this NOT for?

Anyone seeking a minimalist concealed-carry piece or a competition-ready gun straight from the box should look elsewhere. Its 1.4-inch width makes it harder to conceal than slimmer double-stacks like the Glock 19, and the factory trigger has a deliberately long, military-style reset that isn't ideal for USPSA or IDPA out of the gate. If your primary use is deep concealment or you're unwilling to potentially modify the trigger reset, this isn't your pistol.

What's in the box?

You get the pistol, two 17-round magazines, three interchangeable backstraps (small, medium, large), a cable lock, and the manual. Beretta ships it with the medium backstrap installed; swapping to the large adds about 0.2 inches of circumference, which is significant for shooters with larger hands. Note that some European-market models may ship with 10-round restricted magazines depending on contract overruns, so verify your state's capacity laws.

Is the Beretta PX4 Storm worth it at $673.99?

At this price, it's a competitive value for a mechanically distinct, duty-proven design, especially if you prioritize shootability over aftermarket breadth. You're paying for the R&D behind that rotating barrel and the robust construction—it's not a stamped-sheet-metal parts bin special. For comparison, spending the same amount on a basic Stevens 555 shotgun gets you an entirely different type of tool for field or clays. If your budget is under $500 and you need maximum accessory compatibility, look at a police trade-in Glock. If you want a soft-shooting, reliable 9mm that works right now, the PX4 justifies its cost.