Gongs are great and a lot of fun to shoot. A few suggestions...Make sure they hang at an angle so the shrapnel is deflected downward. Very important. Don't use chains to hang them. Seemed like a good idea to me at first but one round and they're gone. Use rubber straps. They can take a number of rounds before they are done. Go to https://shootingtargets7.com for mounting instructions and to get straps if you should so decide. Good luck!