Are you parachuting, diving, swimming, or running and want to keep your weapon protected and secure? Then the BlackHawk Special Operations Holster is the one you need. This holster not only has a flap for maximum retention and protection, but also has an adjustable thumb break for the quick draw of most large frame weapons. The cover flap is secured out of the way by hook and loop or secured in the down position by a 1 inch side release buckle. The holster is held secure by an adjustable quick-on, quick-off, non-slip elastic strap.