What are the pros and cons between the Burris P.E.P.R. scope mount and the Nikon M223 mount? I found both at about the same price and neither is cheap. The Burris is listed as weighing over 12 ozs which seems heavy to me. Does anyone know the weight of the Nikon mount?
Sone of the Nikon mounts have 20 moa of elevation. How much does that affect the scope 100 yard zero?