Tried to reply through pm, but message kept timing out. Here is what I did, hope it is not to confusing.The first thing to do is take the wooden forearm off, but before doing that , take the bolt out of the front of forearm and look and see where the wood touches metal , mainly in front of the receiver close to where the chamber is . Get a small drill or dremmel tool and take enough of the wood off all the way around so it does not touch the metal any where here. Now look going down the barrel toward the end of muzzle and do the same with the wood, make it where there is no wood touching the barrel the best that you can see anywhere. Where the barrel starts touching the forearm right past the bolt where the sling attaches take out this wood also where the end cap attaches. Ok after doing all of this wood removal , get a small piece of the insulation material that goes around doors. the spongy kind and cut a piece , say 1/3 inch by 1/3 inch and glue it on wood . you will see what i am talking about after you remove forearm. The last step is find about 3 small rubber o rings about the size of a dime but maybe a little smaller. Put one of the on the spot where the bolt attaches to barrel, the other ones on each side of the small barrel where it meets the bolt head. Now when tightning bolt , snug it only enough to hold it secure , not really tight at all , you can rock wooden forearm back and forth a little.Now you are ready to go. You will be surprised in group improvements