I know this has been discussed before, but I need some advise. I recently purchased a Remington 700 for a heck of a good price and decided to build a custom rifle off of it. The only problem is I can not get this barrel off. I have a wheeler barrel vise and and action wrench from PTG. I may need to get some aluminum shims to put in the vise instead of the wooden ones but they have held up to all of the other factory barrels I have removed. This one is particularly stubborn. I have sprayed it with all kinds of break free solutions heated it up multiple times nothing seems to work. Does anyone have any suggestions?