I am new to figuring out how to properly mount my scope and my question is about ring height.

I just bought a 11 Hog Hunter .308 and I installed a Weaver multi slot base part number 48338.....along with that, I picked up a Vortex Viper HS 6-24x 50 during a recent Cabelas in store only sale. I didn't pick up any 30mm rings for it cause everything they had available was confusing me with the height listed on package from medium, large, Xlarge.

Some of the rings available in store were from Burris, Leupold, Weaver, and Warne....all seem to be good from what I have read in past but for my budget, I'm looking at the Burris Signature rings....(the one with the Self Aligning Insert)

I will be removing the rear iron sight on the barrel.....so could someone tell me what ring height I should use for my particular scope and rifle?

Thanks!!