A friend of mine asked me over the weekend if I could get a flash suppressor off the barrel of a military rifle he has. The way he described it to me, it is threaded on the barrel. At the base is a hex head which could be twisted by a wrench. It has slots where a rod or piece of flat bar could be inserted and used to apply pressure.
He stated that he has taken it to the point where he is afraid of stripping the hex head, or bending the screwdriver(?) is using to twist the suppressor with.
I suspect that it has some LocTite on it.
If I heat it up too much, it will affect the bluing. Should I put a wrench in a vise, put the hex head in the wrench, apply heat slowly from a propane hand torch, and have him twist on the stock until the thing moves?
I mainly want to avoid heating it up so much to affect the bluing, so would take the heat up gradually, and keep a twisting pressure on the barrel. I can't see putting a pipe wrench on any part of it.
Should I mess with it at all, or just tell him to take it to a gunsmith?
Steve