Hey for everyone. I'm new very new. I need a little help with my "problem". I have a Savage 10FP .308 24" heavy barrel , and I'm planning to get my first scope. Nikon Monarch 5-20X44 BDC or Vortex Viper 6.5-20X44 BDC or MIL-dot ??? The Nikon is 40 MOA the Viper is 68 MOA. I already have a EGW Savage RB (Round Back) Picatinny Tactical Rail Scope Mount. I don't know what rings I need because if I will go with a Viper (most likely) than I need a 30mm rings. What I found here : Vortex - Camera Land NY Also the guy at the cameraland said I need a high tactical ring!?? My question is If I will go with Viper , what type of rings I need ? LOW, Medium or High? Or other brand? Please help me , I would like to order today! If I will get a Nikon Monarch , I already have a Burris Zee Signature 1" Rifle Scope Mount Rings for Weaver Style bases for it. Soooo, Viper, or Monarch....BDC or Mil-DOT. And what rings?? Thank You!