Third Hand Can't Fire Release Tool - Quick & Safe Firearm Maintenance for Hunting, Shooting Range & Gun Safety Training

I thought it was only for finger shooters so I tried a Tru-Fire Draw Check tool instead. Unfortunately the Tru Fire was a clunker; it fit poorly and had a short stem. Rather than giving up I bought a Can't Fire to practice my draws when I can't shoot.Frankly, it's WAY better than I expected, even thought I shoot with a wrist caliper.