Uncle Mike's Kodra Nylon Pro-2 Dual Retention Duty Jacket Holster (21, Left Hand) Adjustable design of this tactical holster positions the gun below the raid Jacket or tactical body armor Have patented internal locking device that keeps gun in holster under the most unfriendly conditions Bolted to belt loop for stable carry and consistent draw Has an internal detent that engages the trigger guard Belt loop with a co-polymer stiffener fits over any belt Allows you to draw your weapon with a quick, simple drawstroke Holds weapon with a non-stretch retention strap (thumb break) and an outboard tensioning device Internal detent engages the trigger guard The perfect balance between drawing quickly and holding fast