Hello all. I am really confused about scope bases and rings right now. Currently my project is taking my hunting rifle a remington 700 sps dm chambered in .308 ( this is the sporter model not the tactical nor varmint)and turning it into something better. I have purchased an m24 contour barrel from rock creek barrels and a hs precision stock pst-062, and sending the gun to my gun smith to do all the action work and barrel install. I am still undecided on a scope base. Do I need a 20 moa or a standard 0 moa base. I am thinking of buying a bushnell elite 3200 10x scope, and I think the absolute farthest I will shoot is 800 meters. Currently all I am shooting is 300 hundred right now. I sure appreciate the help everyone.