This is the factory OEM Beretta APX .40 S&W 10 round magazine.

This factory APX magazine is built for durability with its blued steel body. It also features quality Beretta components, such as the steel wire spring and red anti-tilt polymer.

The flush-fit polymer floor plate offers a low profile and snag-free draw. Last, the rear-facing witness holes allow for quick and easy round checks.