One of the latest items at Tactical Sense... "This WRS is designed to mimic the traditional standard thumbreak that is in use on our standard Level two holsters as well as many other duty style holsters on the market today. It has a spring loaded hood that allows it to spring forward when released. The hood is activated by pushing the lever to the side as with our standard thumbreak system. You DO NOT push down and forward. You push the thumb-lock inward toward the body to release. The WRS allows for easy securing of the gun after being returned to the holster by simply rotating the hood back over the gun."