Can't zero scope

 Are you running out of windage or elevation clicks? If you are running out of elevation clicks pick yourself up a set of adjustable scope rings or ones with cant built into them. FX and Eagle Vision have quality elevation adjustable rings and Warne make a good (but pricy) one piece mount with cant built into it (20 MOA). If you are running out of windage you will need to work on scope/barrel alignment. Here is a link for rings with offset to deal with this issue if you cant get it aligned. 



https://youtu.be/wcRAX5OLtJE?t=353[/ame]

Happy Shooting


 
I've had the same problem with a couple of scopes since I put my new barrel in. 

I've run out of elevation and windage at times. 

Videos show cutting up a thin metal like a soda can and pyramding shims to the height needed. I needed about .02" added to mine, it was shooting too high.

You also have to think to shim the opposite end of the scope, i.e. I had to raise the front of my scope to make the gun shoot lower, by raising the front of your scope you have to lower your aim.

I had some electrical rubber tape, the kind that electricians use on the end of wiring before they add the actual black electrical tape. The rubber tape was .03 thick so by the time I tightened the rings down it was perfect. On the windage, I reversed the rings so they were tightened on the opposite side of where they had been and with my dovetail rail it allowed the scope to be pulled in the direction I needed to go. You may also have to mount one ring on one side and the other one on the opposite side to get the direction pull you need. 

Of course, this doesn't apply to one piece rings. Maybe you could shim a little between the rings and the rail to help.

Maybe you have already, but be sure and mechanical zero the scope before doing any adjustments.
 
The Burris Signature system works well, especially if there is a windage adjustment needed. Sportsmatch makes fully adjustable rings also, for both elevation and windage. They also make elevation-only adjustable rings for half the price, as does FX. If you need no more than 20 minutes or so of elevation correction, shimming works too. In shimming, the scope/ring mating surfaces are not perfect, so don't overtighten. I've done it a lot, never had a problem.