Don't know how, no lapping set-up , or no time to lap rings?
Worried about misalignment?
Don't want any mounting marks on your scope, etc ...?
This is why IMHO and for the money Burris Signature Zee rings are hard to beat. Checkout the video ...
Scopes - rings by Burris Optics
I voted for my "FREEDOM", "GUNS", and "MONEY" - keep the change - UNK.
"I am always proud of my country!"
"Leadership Rule #2: Don't be an edited." - Maj Gen Burton Field.