FN PS90 | 5.7x28mm 16.04 in | 50rd Black

The FN PS90 is a compact, bullpup-configured semi-automatic rifle chambered for the 5.7x28mm cartridge that emphasizes ambidextrous controls and a high-capacity horizontal magazine. It features a civilian-legal 16.04″ cold hammer-forged barrel, closed-bolt blowback operation, and a synthetic thumbhole stock designed for low profile handling. The PS90’s downward ejection, dual magazine latches, and MIL-STD 1913 top rail make it well suited to range training and practical/tactical shooting drills. A red-dot optic such as a Vortex SPARC AR (under $1,000) pairs well with the PS90’s integral rail for fast, close-to-mid-range target acquisition.

Product Specifications

• The UPC is 845737002589.
• The caliber is 5.7x28mm.
• The barrel length is 16.04 inches.
• The action/operation is closed-bolt blowback, semi-automatic.
• The magazine capacity is 50 rounds.
• The overall weight is 6.28 lbs.
• The overall length is 26.23 inches.
• The stock material is synthetic polymer and the finish is matte black.
• The muzzle features an integral ported muzzle brake.
• The receiver includes a MIL-STD 1913 top rail for optics and accessories.
• The rifle ejects spent cases through a downward ejection port.
• The magazine body is translucent polymer.
• The rifle includes ambidextrous charging handles and controls.
• The sights are MIL-STD-1913-compatible back-up iron sights and the top rail supports optics.
• The package includes one 50-round magazine.

The FN PS90 delivers a distinctive, compact shooting platform with a focus on ambidexterity, high capacity and controllability in a bullpup layout. Its combination of a cold hammer-forged barrel, integrated muzzle device and a full-length top rail make it a practical choice for precision-oriented recreational shooting and tactical training scenarios. The PS90’s translucent magazine and ergonomic thumbhole stock provide straightforward handling and easy status checks under range conditions.