The FN SCAR 16S is the semi-automatic commercial version of FN's SCAR-L (Special Operations Forces Combat Assault Rifle-Light) platform. Chambered in 5.56 NATO/.223 Remington, the SCAR 16S uses a short-stroke gas-piston operating system and features a monolithic upper receiver, folding and adjustable stock, ambidextrous controls, and detachable 30-round magazine. Its distinctive design and military lineage have made the SCAR 16S one of FN's most recognizable modern sporting rifles.