Description

The Beretta JM4PX910 is a factory-original 10-round magazine chambered in 9mm Luger, designed as a direct replacement or additional spare for the Px4 Storm pistol line. It is compatible with the Px4 Storm Full Size 9mm, Px4 Storm Compact 9mm, and Px4 Storm Sub-Compact 9mm — note that when used in the Compact or Sub-Compact, the magazine will extend below the base of the grip. It is also compatible with the CX4 Storm carbine when the firearm is configured with the Px4 Magazine Well Insert and the appropriate magazine release conversion.

The magazine ships in clamshell retail packaging and is manufactured to Beretta’s OEM specifications, ensuring consistent feeding and reliable function in all compatible host firearms. The black finish matches the standard Px4 Storm aesthetic. At 10 rounds, this magazine is suited for jurisdictions with magazine capacity restrictions or for use as a range training magazine.

Key Features

• Platform Compatibility: Beretta Px4 Storm Full Size 9mm, Px4 Storm Compact 9mm, Px4 Storm Sub-Compact 9mm, CX4 Storm (with Px4 Magazine Well Insert and compatible magazine release)
• Caliber Compatibility: 9mm Luger
• Capacity: 10 rounds
• Finish / Coating: Black
• Weight: Not specified

Use Case

• Direct OEM replacement for Px4 Storm Full Size 9mm pistols requiring a factory-specification magazine
• Compatible with Px4 Storm Compact and Sub-Compact 9mm pistols — note magazine extends below the grip on these platforms
• Functions in the CX4 Storm carbine when configured with the Beretta Px4 Magazine Well Insert and compatible magazine release
• Suited for use in jurisdictions with magazine capacity restrictions due to 10-round limit
• Serves as an additional spare magazine for extended range sessions or as a backup to the primary magazine carried in the firearm

Box / Package Contains

• One Beretta Px4 9mm Luger 10-Round Magazine (Black)
• Clamshell retail packaging