Rear entry or port wrench?

[tenring]

I have port wrenches for several custom actions. Now I want to remove a Rem 700 factory barrel. Which type wrench will produce more leverage?

 

[treeman]

fac. bbls are tight. i would use an outside action wrench,treeman

 

[Preacher]

You'll never in this life time get a 700 factory barrel off with a port entry wrench unless it has been removed before, you will need a long bar, heat gun, and a aluminum collar inside of a barrel wrench......