Inside the New FN SCAR 16S and 17S: New Buffered Bolt Carrier, Handguard, Controls, and MORE

James Reeves visits FN to get hands-on with the all-new second generation FN SCAR 16S/17S, launching at SHOT Show 2026. In this exclusive interview, FN’s Senior Product Manager breaks down every major upgrade to the legendary SCAR platform, including the new two-piece buffered bolt carrier with hydraulic recoil system, true ambidextrous bolt catch and release, enclosed gas system, M-LOK forearm, improved triggers, AR-15 grip compatibility, updated stock options, and backward compatibility with legacy SCAR rifles. The Mk II keeps the iconic SCAR DNA while integrating over a decade of military and end-user feedback, all at a price point comparable to the original. This is the most comprehensive look yet at the next generation of one of the most famous modern battle rifles.