I've found that the big screw at the top of the butt that holds the stock tight on my carbine seems to work itself loose about every trip to the range. I'm not comfortable with just wailin' down on the screw with a huge screwdriver, but do tighten it as far as I am comfortable. I wonder if it is fairly normal for that screw to loosen?
Bob
Not sure which screw that would be... Is this a fixed stock carbine or a collapsing stock? There's nothing on "top", it's either at the front (around the tube) or at the rear (passing through the butt plate).