Give your handgun an instant tactical upgrade! The Viridian RTL-LCP Taclight illuminates over twice the horizontal area of conventional lights for faster discovery, smoother tracking, and decisive targeting. It integrates seamlessly into the trigger guard of your Ruger without extra hardware or gunsmithing. Plus, it includes a sleek instant-onTM ECRTM holster that actives the Taclight when drawn. No fumbling with buttons in critical situations... when you draw, it's on.