I used some 38s to tip some bolts aka arrows for my crossbow. When you cock a crossbow it is very difficult to uncock, so I just made some bolts out of 3/8 dowel to shoot when I want to uncock. I shoot them at trees so I can use them more than once. A couple of times now the 38 case has imbedded in the tree and refused to come out. I was able to pull the bolt out of the case and save it for another time.