FN Herstal SCAR 17S 7.62x51 NATO, Belgian-Made, 16.25-inch Barrel, KDG MREX M-LOK, MFT Foregrip, Aftermarket Muzzle Brake
This Belgian-made FN Herstal SCAR 17S stands out for its excellent condition, proven 7.62x51 NATO chambering, and quality enhancements. It features the monolithic FN upper with a full-length T-marked MIL-STD-1913 rail, a KDG MREX M-LOK handguard extension, an installed Mission First Tactical vertical foregrip, and an aftermarket multi-port muzzle brake marked with U.S. Patent No. 8,042,448. It retains the SCAR’s folding, telescoping stock and reciprocating left-side charging handle, with clear Belgian origin and FNH USA Fredericksburg VA importer markings.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minimal handling marks are present from prior use. The bore is bright and clean. Please refer to the photos for additional close-up views.
What’s Included
- FN factory cardboard box with SCAR 17S label
- FN SCAR 17S owner's manual
- 1x 20-round steel detachable box magazine
- Kinetic Development Group (KDG) MREX M-LOK handguard extension (installed)
- Mission First Tactical (MFT) vertical foregrip (installed)
- Aftermarket multi-port muzzle brake marked Pat. No. 8,042,448 (installed)
Built in Belgium and marked FN HERSTAL BELGIUM with FNH USA Fredericksburg VA importer information, this SCAR 17S delivers the platform’s hallmark construction with an aluminum monolithic upper and polymer lower. The rifle uses a short-stroke gas piston, semi-automatic action paired with a 16.25-inch barrel and a threaded muzzle.
The top of the monolithic upper carries a full-length T-marked MIL-STD-1913 rail, and the handguard includes a short 1913 accessory rail section at the 6 o'clock position. Folding iron sights are installed.
This example is upgraded with a KDG MREX M-LOK handguard extension for expanded accessory mounting and an installed Mission First Tactical vertical foregrip. An aftermarket multi-port muzzle brake, marked with U.S. Patent No. 8,042,448, is installed on the threaded barrel.
The stock folds to the side and telescopes for length adjustment, and it includes a rubberized buttpad and hinge block. Controls include a reciprocating left-side charging handle and a manual safety. The rifle uses a detachable box magazine interface with a stated maximum capacity of 20+1.