The M31 Triton flashlight offers the high-throwing Luminus SST-50 to the Triton with classic Olight user interface as found on the T-series and the M20. Where as the M30 has always had decent throw with the CREE MC-E, the M31 is really geared up for throw. The SST-50 and smooth reflector make it ideal for spotting things in the distance. Great for camping, hunting, spotting marine buoys while boating, patrol, and search and rescue. The 1" body tube allows tactical for easy weapon mounting making it also great for tactical use.