Bonjour Lapin,

Mr. Moe does not use a vise when he bends stocks, so there is no risk of jaw marks.
His set up is very "shotgun friendly" and only the rear of the butt gets touched delicately.

I have a picture of the fixture he uses if you want to see it.

JC


"...it is always advisable to perceive clearly our ignorance."ť Charles Darwin