FN SCAR 17S 7.62x51mm 20rd Rifle, 16.25" Barrel, Flat Dark Earth The FN SCARA(R) 17S is a gas-operated, semi-automatic modular rifle built to meet the demands of serious shooters. Featuring more than 25 innovative upgrades for the U.S. commercial market, this next-generation heavy carbine delivers enhanced durability, improved recoil management, and expanded adaptability-while maintaining the legendary SCAR performance standard established in 2008. Engineered for reliability and performance, the SCAR 17S incorporates a hydraulically buffered, two-piece bolt carrier that reduces felt recoil and allows faster follow-up shots. An extended receiver and upgraded ergonomics provide greater control, improved handling, and increased customization options. Specifications Caliber: 7.62x51mm NATO (compatible with 6.5 Creedmoor barrel conversions) Magazine Capacity: 20-round (10-round compatible) Barrel Length: 16.25" Overall Length: 36"-38.5" Weight: 8.9 lbs Finish: Flat Dark Earth (FDE) Primary Features 25+ performance and ergonomic upgrades Hydraulically buffered, two-piece bolt carrier for reduced felt recoil Suppressor compatible with low backpressure, forward-venting suppressors Enhanced bolt carrier compatible with legacy SCAR rifles Short-stroke gas piston system Improved FN-designed single-stage trigger Receiver Extended monolithic receiver with integrated rail system M-LOK slots at 3, 6, and 9 o'clock positions Receiver window with heat shield for regulator and piston access Torx head fasteners for simplified maintenance QD sling attachment points on both sides of rear receiver and buttstock Barrel Cold hammer-forged construction Chrome-lined, free-floating barrel Factory-installed compensator Heavy barrel profile tested to 16,000 rounds User-changeable barrels for preferred length and caliber Stock Telescoping, side-folding polymer stock Adjustable cheekpiece for improved sight alignment AR-pattern grip compatibility, including beavertail options Compatible with upcoming AR buffer tube adapter Operating Controls Fully ambidextrous oversized bolt catch and release Customizable selector levers with 24 configuration options Extended magazine release buttons for easier activation User-configurable non-reciprocating charging handles Two-position adjustable gas regulator Magazine Durable steel body Low-friction follower for consistent feeding Included Accessories Vertical foregrip Piston removal tool Premium soft case with modular interior inserts The FN SCARA(R) 17S heavy carbine is suppressor-ready, tested for high round counts, and built for consistent performance under demanding conditions. It delivers modularity, precision engineering, and proven reliability in a refined modern platform.