Re: Homemade barrel vise and action wrench?
I started out making action wrenches for flat bottomed receivers per an old MacFarland's gunsmithing book.
I made some for friends.
I ran out of 2x2 steel, and made one from 1.5" round steel.
I had to inlet it.
It worked much better.
I then realized that the force on top, the force on the bottom and the bolts must all be in the same plane, or there will be a bind on the bolts that causes the bolts to be hard to turn, get beat up, and the receiver gets marred.
If you scroll back up in this thread and look at the pic posted by kraigWY, you will see one done right. Mill a relief cut so the recoil lug can slide up inside the wrench.
For getting old Rem700 barrels off the round receivers, I just make two barrel vises, one mounted to the bench, one on the end of a cheater bar.
For Sav110 in the field switch barrels on round receivers, I make two barrel vises, each on the end of a cheater bar.