• The finest back tension training device to ever hit the archery market! • Patented features give you the same amount of travel each time you shoot the release • Push the thumb lever forward to draw your bow safely and release the thumb lever when you are ready to begin back tension and shoot • Will not fire until headlock is pushed to activate triggering mechanism • Micro-adjust trigger adjustment • Free floating head compensates for trigger travel changes from uphill/downhill shots • Four finger swept back grip