Beretta PX4 Storm G 9mm, 4.10-inch Barrel, 10 + 1

Description

The Beretta PX4 Storm G 9mm, 4.10-inch barrel, 10 + 1 is a full-size service pistol engineered for reliable cycling and reduced muzzle flip. Its rotating barrel locked-breech system and chrome-lined steel bore deliver consistent accuracy and corrosion resistance for duty, range, or home defense. The polymer frame with interchangeable backstraps and integral Picatinny rail gives you a tailored grip and accessory mounting without adding weight. Per Beretta specs, the PX4 Storm G runs a double/single action trigger with a decocker-only safety lever, making it a solid choice for shooters who want a no-nonsense combat pistol.

Manufacturer	Beretta
Model	PX4 Storm G
Material	Polymer frame, chrome-lined steel barrel
Compatibility	9mm Luger ammunition; accepts PX4 Storm magazines
Finish	Bruniton black finish on slide; matte black polymer frame
Weight	27.7 oz (unloaded, per manufacturer specs)
Condition	New

Key Features

• Rotating Barrel Locked-Breech Design – Why it matters: this unique system reduces felt recoil and keeps the muzzle flat for faster follow-up shots compared to traditional tilting-barrel pistols.
• Chrome-Lined Steel Barrel (4.10 in) – Why it matters: the chrome lining resists fouling and corrosion, extending barrel life and maintaining accuracy even with high-round-count use.
• Interchangeable Backstraps – Why it matters: three included backstraps let you adjust grip circumference to fit your hand size, improving control and shot placement.
• Integral Picatinny Rail – Why it matters: mount a light or laser directly without adapters, making the PX4 Storm G ready for low-light or tactical scenarios.
• Decocker-Only Safety (G Model) – Why it matters: the decocker drops the hammer safely without engaging a manual safety, giving you a consistent DA/SA trigger pull for every first shot.

Who It’s For

The Beretta PX4 Storm G is built for shooters who want a reliable full-size 9mm with softer recoil and a proven track record in law enforcement and civilian use. It fits duty carriers, competition shooters in Production or Carry Optics divisions, and home defenders who prefer a DA/SA trigger over striker-fired designs. If you value low bore axis, easy maintenance, and a grip that fits most hand sizes, this pistol is worth a hard look.

Pros / Cons

• Pros: Very low felt recoil for a 9mm; chrome-lined barrel adds longevity; ergonomic grip with adjustable backstraps; decocker-only operation reduces training complexity; reliable with a wide range of ammunition.
• Cons: The rotating barrel system makes disassembly slightly more involved than a Browning-style tilting barrel; the DA trigger pull is heavier than many modern striker triggers, requiring practice for consistent first-shot accuracy.

Comparison vs. Competitors

Feature	Beretta PX4 Storm G	Zev Technologies OZ9	Lone Wolf Distributors Timberwolf
Action	DA/SA with decocker	Striker-fired	Striker-fired
Barrel Length	4.10 in	4.17 in	4.09 in
Recoil System	Rotating barrel	Tilting barrel	Tilting barrel
Weight (unloaded)	27.7 oz	24.0 oz	25.5 oz
Price	$673.88	$1,200+	$500–$600
Best For	Duty, home defense, competition	Competition, custom builds	Budget builds, range use

FAQ

What is the magazine capacity for the Beretta PX4 Storm G 9mm?

Standard capacity is 10 + 1 rounds for states with magazine restrictions. Full-capacity 17-round and 20-round magazines are also available where legal.

Is the Beretta PX4 Storm G compatible with suppressor-height sights?

Yes. The slide is cut for standard dovetail sights, and aftermarket suppressor-height sights from Trijicon, Dawson Precision, and others fit without modification.

How does the rotating barrel affect maintenance?

Disassembly requires rotating the takedown lever and pulling the slide forward, then removing the barrel by rotating it out of the locking block. It takes a few extra steps compared to a Glock but is still straightforward after a couple of range sessions.

Can I mount a red dot on the Beretta PX4 Storm G?

The stock slide is not optics-ready, but several machine shops offer slide milling services for RMR, Holosun, or Shield footprints. Alternatively, you can use a dovetail mount for a red dot.

Why Buy from Us

• ✅ Nationwide delivery to all 50 states
• ✅ Ships within 1-2 business days
• ✅ 30-day return policy on unopened items
• ✅ Secure checkout with encrypted payment

Explore more handguns in our Semi Auto Handguns category or check out Beretta Parts & Accessories for upgrades. Last updated: April 2026. Over 12,000 shooters have purchased the PX4 Storm G through our store, making it one of our top-selling full-size 9mm pistols.