Just ordered a muzzle device for my bolt rifle, based on some quick internet searching I got the thread size / pitch I need, now I just need to figure out how to get the thread protector off the existing barrel.
It does have "crosshatching" on it, so I might be able to get it off by hand, but if not, would it be safe to put a rag on the protector, clamp on with a pair of pliers and work it free?