We had a chance to get a few photos of a new LWRC M6 A2. This is a Short (10.5 inch) Rifle (SBR). The M6 A2 is designed for optical sights. It features a low profile front sight block instead of the standard A-frame front sight to avoid anything in the field of view of an optic. The M6A2 also features a mid-length free float rail system. Of course it also features the LWRC short-stroke gas-piston operating system for improved reliability and service life over the typical gas-impingement operating system of the AR15