I had same problem, same gun in .308, look for "Accustock problem solved" further down in these pages, take off the bottom metal that holds the mag in & check to see if the front tag on the mag plate that the front action bolt goes thru is miss-aligned with the rear one, if it is it won't allow the action to get pulled down onto the bedding, the tag bends when you torque the action down, NO touchy on front action bedding, solution is a new bottom metal or file down the bottom metal where it touchs the underside of the aluminium bedding block, mine had witness marks on it to show where it was touching, the area to work on is where a pin goes thru the plate & holds the mag release in. hope you sort it out.