This is a Beretta Px4 Storm SD .45 ACP 10-round magazine.
These .45 ACP factory magazines feature carbon steel construction with a glossy finish and an increased 10-round capacity. Designed for reliable and consistent feeding of all ammo types, these magazines are compatible with Px4 Full Size and Px4 SD pistols.
Beretta’s NATO-approved Px4 Storm is a reliable pistol that packs a powerful punch—especially when chambered in .45 ACP. These magazines are NOT compatible with Cx4 carbines chambered in .45 ACP (those only accept JM8045 magazines).
Remember to rotate your magazines regularly, and always keep a spare around. Grab some spare magazines for your Beretta Px4 today!