I purchased a defiance anti action, the medium action. The guy I am buying a stock from wants to know the exact measurement of my action. I've looked at quite a few sites and cant seem to find an actual measurement. The stocks are built to fit defiance remington 700 actions. Am I right to assume that all remington 700 footprints are the same for stocks? or am I missing something? He is an older guy, so he might just suck at texting and I am misunderstanding him too.