FN PS90 | 5.7x28mm | 16.04″ | 50rd | FDE | 3848950501

The FN PS90 is a civilian-legal bullpup semi-automatic rifle chambered in 5.7x28mm with a 16.04-inch cold hammer-forged barrel and a distinctive translucent horizontal 50-round magazine. It features a flat dark earth synthetic thumbhole bullpup stock, ambidextrous charging handles and controls, and a top Picatinny rail for optics. For a durable, fast-acquisition optic under $1,000, the Aimpoint PRO red dot is a common pairing for this platform. The PS90’s compact layout and low‑recoil cartridge make it well suited for precision target work and range training.

Product Specifications

• The caliber is 5.7x28mm.
• The barrel measures 16.04 inches and is made of cold hammer-forged steel.
• The action type is semi-automatic.
• The magazine capacity is 50+1 rounds using a translucent horizontal polymer box magazine.
• The stock is a flat dark earth synthetic thumbhole bullpup design.
• The rifle weight is 6.28 pounds.
• The receiver is constructed from aluminum alloy and includes a Picatinny rail.
• The muzzle features a ported muzzle brake.
• The operating system is closed-bolt blowback.
• The rifle includes ambidextrous charging handles and controls.
• The package includes one 50-round translucent polymer magazine.
• The rifle is equipped with adjustable backup iron sights.
• The UPC is 845737020071.

Compact and unmistakable, the PS90 blends a high-capacity horizontal magazine with a bullpup layout to keep overall length short without sacrificing barrel length. The ambidextrous controls and molded-in sling attachment point make handling intuitive for both right- and left-handed shooters. Use this platform for disciplined range sessions, practical target work, or any application where a compact, low-recoil, high-capacity rifle is appropriate. The integrated rail and sighting options make mounting a red dot or low-power scope straightforward, and the translucent magazine gives immediate visual capacity information.

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