Originally Posted by
Promo
As far as I know the + on the butt ment emergency use only. Looks like someone removed the screw for the volley sight dialer; I'm not sure as I'd need to see a better picture, but could be that the base for the dialer has been milled off what could be the reason why it's only partially here.
There should be an ERA on the reciever just above the S/N. Also check the backside of the sight, there should be the S/N of the rifle on top. Is there a * punchmark on the reciever?