So other than the reticle's and the open knobs VS. cover target knobs what is the difference between this scopes? I'm looking to get a 6.5-20x50mm and the non mark4 version is a fair bit cheaper than the mark4. Am I just paying for the mark4 name? Which would be better for BCRA and APRA Tactical shoots and maybe some F class?
Thanks.
Thanks.
