My question involves the size of my action in this particular chambering. Is is longer than the standard long action post 64? The max cartridge length is 3.600 which is standard for the H & H magnums. Is this longer than the normal standard long action. I am asking because I am thinking about another stock but none of the makers seem to be able to tell me. It sounds like this action is the same and will fit stocks made for a standard long action. Center to center screw measurement is 7 5/8 inches.