I used one, without the hood, on my Pearson Gamester in the 60s. One day when it was about 5 below a small buck came by. I was cold. The little buck stepped out of the thick cover about 25 yards away. I shot right over his back, he just stood there looking towards where the arrow hit branches. I went for another wood arrow. It would not budge. I tried a different arrow, it broke. My arrows already had grooves in them from taking out the arrows from the quiver, but when it was that cold the quick thing turned into a permanent clamp. My next set of arrows for that bow were 1918s, the Quicky thing would not hold on the skinny shafts at all. I bought one of those four arrow Bear spring quivers, it didn't like the 1918s either, so I put a strong rubber band around the arrows to keep them in place, they would still creep down from the hood after I shot, but at least they did not fall on the ground or try to cut my bow string. That is what killed my Pearson Gamster. One day the rubber band broke. When I shot at a fox, one of the broad heads came down and the bow string hit the broadhead and cut it, the bow split on that one shot.