FN SCAR 17S 7.62mm NATO 16.25in Flat Dark Earth Semi Automatic Modern Sporting Rifle - 20+1 Rounds - Since 2008, the iconic SCAR has been the industry standard in gas-operated, semi-auto, modular rifles for the most demanding shooters. And now, it's even better, with more than 25 innovative upgrades for the U.S. commercial market-upgrades that are worth more than $1,000 with no price increase to consumers. Suppressor compatible and tested to 16,000 Rounds, the next generation SCAR 17S heavy carbine offers reduced felt recoil and faster follow-up shots thanks to a hydraulically buffered, two-piece bolt carrier, along with an extended receiver and forearm, and more adaptability than ever. The best part: it retains the legendary SCAR look and performance. 25+ Innovative Upgrades; Hydraulically Buffered, Two-Piece Bolt Carrier for reduced felt Recoil and Faster Follow-up Shots; Suppressor Compatible with Low Backpressure, Forward-Venting Suppressors such as the FN QD762; Enhanced Bolt Carrier is Backwards Compatible with Legacy SCAR Rifles; Short-Stroke Gas Piston System; Improved FN-Designed Single-Stage Trigger For Better Control and feel; RECEIVER Extended receiver and integrated Rail System with M-LOK slots at the 3, 6 and 9 o'clock positions; Covers more of barrel and gas block; Extends grip surface; Receiver window with heat shield allows for regulator and piston removal; Torx head fasteners offer simple maintenance; QD sling cups located on left and right side of receiver rear plate and to the left and right side of buttstock; BARREL Cold hammer-forged, chrome-lined, free-floating barrel with compensator; Tested to 16,000 rounds - heavy barrel profile designed and built for high volume shooting; User changeable barrels for preferred length and caliber; STOCK True AR grip compatibility, including beavertail options; Telescoping side-folding polymer stock; Adjustable cheekpiece; Accessory coming soon: AR buffer tube adapter allows for any AR stock; OPERATING CONTROLS Ambidextrous, double-sided and oversized bolt catch & release; Customizable selector levers offer 24 possible combinations; Elongated magazine release buttons for easier reach and activation; User configurable non-reciprocating charging handles; Two-position adjustable gas regulator for improved reliability;