BERETTA PX4 MAGAZINE - 9MM - 10 ROUND CAPACITY - 17 ROUND BODY - STEEL - BLACK

Beretta
MPN:
JM4PX917
UPC:
082442553122
$42.69 - $46.69
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Keep your Beretta PX4 Storm running flawlessly with this factory-original Beretta 9mm magazine — a California-compliant 10-round unit built into a full-size 17-round body for seamless fit and authentic reliability.

  • California-compliant 10-round capacity in a standard 17-round PX4 body
  • Factory Beretta magazine built to exact OEM specifications and tolerances
  • Durable steel body and steel spring ensure consistent feeding under pressure
  • Polymer baseplate provides a secure grip and protects the magazine floor
  • Drop-free design for fast, reliable reloads in any situation
  • Direct replacement for Beretta PX4 Storm 9mm pistols — no modifications needed

Who This Is For

This magazine is the ideal choice for California-based PX4 Storm owners who demand factory-level quality and total reliability. Whether you're a home defender, a range shooter, or a first-time PX4 owner stocking up on compliant spare magazines, this Beretta OEM unit delivers the peace of mind that aftermarket options simply can't match.

Beretta PX4 Storm 9mm 10-round California-compliant magazine front view Beretta PX4 Storm 9mm magazine side profile showing steel body and polymer baseplate

Specifications

Brand Beretta
Caliber 9mm Luger
Capacity 10 Rounds (California Compliant)
Magazine Body 17-Round Profile
Body Material Steel
Spring Material Steel
Baseplate Material Polymer
Finish Matte Black
Compatible Firearm Beretta PX4 Storm (Full Size)
Magazine Type Factory OEM

Frequently Asked Questions

Will this magazine fit all versions of the Beretta PX4 Storm?

This magazine is designed specifically for the full-size Beretta PX4 Storm chambered in 9mm. It is not compatible with the PX4 Storm Compact or Subcompact models, which use shorter magazine bodies. Always verify your pistol's model and caliber before purchasing a replacement magazine.

Why does this magazine have a 17-round body but only hold 10 rounds?

California law restricts magazine capacity to 10 rounds. This magazine uses the standard full-size 17-round body so it fits and functions identically to the original — but is blocked internally to accept only 10 rounds, ensuring legal compliance for California residents without compromising the ergonomics or fit of your firearm.

Is this a genuine Beretta magazine or an aftermarket product?

This is a genuine, factory-original Beretta magazine manufactured to Beretta's strict OEM specifications. Unlike aftermarket alternatives, it is guaranteed to meet the exact dimensional tolerances and quality standards required for reliable feeding and proper fit in your PX4 Storm — making it the safest and most dependable choice for your firearm.

Caliber:
9mm
Capacity:
10/17 Round
Color:
Black
Follower Color:
Black
Type:
Pistol Magazine
CA Compliant:
Yes
Platform:
PX4
Material:
Steel