I rescued an Anschutz single shot rifle from a gun shop partially due to the scope on it. It is a Bausch & Lomb AO scope with very fine crosshairs and tiny dot. The power marking is nowhere to be found although I suspect it’s 24x. The other thing of interest is the adjustment post coming out of the turret around the 7 o’clock position which I’ve never seen before. Any help identifying this and the adjustment post would be greatly appreciated!