FNH USA Herstal Belgium FN Five-seveN IOM 4.8” 5.7x28mm Pistol & Case
SOLD FOR: $1,030.00
LSB#: LSB250512KS018
Make: Fabrique Nationale Herstal USA
Model: Five-seveN IOM (Individual Officer’s Model)
Serial Number: 386102869
Year of Manufacture: Modern
Caliber: 5.7x28mm
Action Type: Semi-Automatic, Delayed Blowback
Markings: The right side of the frame is marked “FNH USA / FREDERICKSBURG VA” with a metal inlay with the serial number “386102869”. The grips are marked with the FN Logo. The slide is marked “FN HERSTAL BELGIUM” on the left and “cal. 5.7×28” on the right. The chamber is marked “5.7×28” with proof marks.
Barrel Length: 4.8”
Sights / Optics: The rear sight is an adjustable rectangular notch sight. The front sight is a blade fixed to the slide. 3 DOT White.
Stock Configuration & Condition: The grips are black checkered polymer integral to the frame with ambi thumb rests. This is a polymer frame and slide covered pistol suited for the 5.7×28 cartridge. Feature bottom picatinny rail for flashlight/laser attachments. Ambidextrous safety. The grip rates in Excellent condition with no sign of handling wear.
Magazine Quantity & Condition: Two (2x) 20rd FN Factory magazines in Excellent Condition.
Type of Finish: Black
Finish Originality: Original
Bore Condition: The bore is bright and the rifling is sharp. There is no visible erosion in the bore. In this writer’s opinion the bore rates 9/10.
Overall Condition: This pistol retains about 99% of its finish. The markings are very clear. The screw heads are sharp and serviceable and the pinheads are unmarred. The parts are clean and there are no signs of foul play. There is little to no sign of previous operation.. Overall this pistol rates in Excellent condition.
Mechanics: The action functions correctly. We did not fire this rifle. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.
Box, Paperwork & Accessories: This pistol comes with its factory case, total of two magazines, owner’s manual and handouts, and chamber flag.
Our Assessment: The FN Five-seveN is a highly distinctive and innovative pistol, originally developed to complement the FN P90 in a lightweight, low-recoil, high-velocity package. Chambered in 5.7x28mm, the Five-seveN offers impressive magazine capacity, flat trajectory, and superior armor penetration compared to traditional pistol rounds. With a polymer frame and slide cover, delayed blowback operation, and fully ambidextrous controls, the Five-seveN is built for modern tactical applications, offering superb handling and reduced felt recoil in a full-size sidearm. Its low bore axis and excellent sIght radius further enhance its shootability and accuracy.
This example is in Excellent condition, showing minimal signs of use and coming with its original case, manual, and two factory 20-round magazines. The bore is clean and sharp, and the action is crisp and reliable. Whether you’re looking for a unique addition to your modern handgun collection, a lightweight yet capable defensive sidearm, or simply want to experience one of the most futuristic pistols in current production, this Five-seveN checks every box. It’s a purpose-built, combat-proven design that offers serious performance in an advanced package. Please see our photos and good luck on your bid! – L.S.
