Description

The Beretta JM4PX917 is a factory OEM magazine designed as a direct replacement or spare for the Px4 Storm series of pistols chambered in 9mm Luger. Offering a 17-round capacity, it is the standard full-size magazine for the Px4 Full Size and functions as a higher-capacity option for the Px4 Compact and Px4 Sub-Compact — note that when used with the Compact or Sub-Compact models, the magazine will extend below the base of the grip.

This magazine is also compatible with Px4 variants using the Well Insert/Magazine Release configuration. As a factory Beretta magazine, it is manufactured to the same specifications as the magazines shipped with new Px4 Storm pistols, ensuring reliable feeding and fit. Due to state high-capacity magazine laws, this item cannot be shipped to California, Colorado, Connecticut, Hawaii, Illinois, Maryland, Massachusetts, New Jersey, New York, Rhode Island, Vermont, Washington, or Washington D.C.

Key Features

• Platform Compatibility: Beretta Px4 Storm Full Size 9mm, Px4 Storm Compact 9mm, Px4 Storm Sub-Compact 9mm, Px4 Well Insert/Magazine Release variants
• Caliber Compatibility: 9mm Luger
• Capacity: 17 rounds
• Finish: Black
• Weight: Not specified

Use Case

• Functions as a direct OEM replacement magazine for Beretta Px4 Storm Full Size 9mm pistols at standard 17-round capacity
• Provides a spare or backup magazine option for Px4 Compact and Px4 Sub-Compact models, extending below the grip base on those platforms
• Compatible with Px4 pistols configured with the Well Insert/Magazine Release for broader Px4 variant coverage
• Factory Beretta manufacture ensures feed geometry and fit match the specifications of magazines originally shipped with Px4 Storm pistols
• 17-round capacity meets or exceeds standard Px4 Storm Full Size factory loadout, supporting use in duty or high-round-count range sessions without magazine changes.

Box / Package Contains

• One Beretta Px4 Storm 9mm Luger 17-Round Magazine