Looking for stock options on a savage target action, 3 screw. From what I have been reading, I don't see anything that has this screw spacing. From trigger screw to center screw 1-3/4", from trigger screw to forward screw(third screw) 3-7/16". This is no where near the standard spacing I have seen of 4.40" or 4.25". Any info greatly appreciated. FYI this action is on a completely factory savage 12f class 6 br norma.