ThumbDrive is the safest and fastest-drawing Level II holster available on the market today. It features the exclusive thumb-activated safety that secures your weapon at all times, and with the optional Chop-Block feature, helps prevent others from removing it during a weapon retention struggle. Holster is reinforced for increased weapon retention. Field tested by Viking Tactics. Includes Belt Slide and Paddle. Belt Slide adjusts to fit up to 2.25in belts.