I live in Anderson and I'm looking for someone to cut threads onto the barrel of my Mosin-Nagaunt M91/30. I asked at 9 guns and he gave me a number for a guy, the guy had a good price ($60) but is going to be down for awhile for surgery. I asked at Gunslingers but he wanted $140 to cut the threads! That seems like way too much to me, fine if he was including a good brake, but not just for threads. So, I'm at a loss here. Any suggestions? Also, I'm taking suggestions for a muzzle brake. I did see a guy on Ebay selling a threaded extender that snapped into place over the bayonet lug and used a pin to hold it there. But, I was worried about any movement. I can tell from the picture that it would be a very small amount of movement but it would also extend the length of the gun, which is long enough now. The thing cost $45 and I figured if I could get the threads cut for about that price, it would be worth it.