FN PS90 Magazine (50 Rounds)

PS90 50-Round Magazine

This is the FN 50-round magazine for the PS90 carbine, chambered in 5.7x28mm. It mounts flat along the top of the receiver rather than hanging below the gun, so the rifle stays compact and low-profile even when fully loaded. PS90 owners who want spares for the range or a full loadout will find it is the standard pattern the carbine was designed around.

Features

• 50-Round Capacity — Holds fifty 5.7x28mm cartridges, the full capacity the PS90 was designed to run.
• Translucent Polymer Body — The smoke-tinted see-through shell lets you check how many rounds are left without unloading.
• Molded Witness Markings — Count indicators along the body make it quicker to read your remaining rounds at a glance.
• Top-Mount Design — The magazine lies horizontally along the top of the receiver, keeping the carbine's profile flat and its handling unchanged as rounds are used.
• Rotary Feed Section — The round housing at the rear turns each cartridge 90 degrees so it lines up with the chamber as it feeds.
• Double-Stack Layout — Cartridges sit side by side across the width of the body, which is how fifty rounds fit in such a slim magazine.
• FN Manufacture — Made by FN, the company that designed the PS90 and its feed system.

Fit And Compatibility

This magazine is built for the FN PS90 and shares its pattern with the P90, the select-fire design the PS90 is based on. It will not fit conventional box-magazine firearms, because the top-mounted rotary feed is unique to this platform. Check your state and local laws on magazine capacity before ordering.