MemberJuly 16, 2017 at 1:54 pm1 Bullseye
Roughly .288″ from the rails to the scope (that's clearance between the actual scope and rail,not the lense cover cap and rail). You definitely won't make it at 1.45″ if using the Vortex Razor gen II 4.5-27×56. 1.5″ seems to be the magical number. I even talked with a Spuhr rep while trying to make my decision on a scope mount for my Tikka and he also confirmed that I would need (at minimum) a 1.5″ mount with the Razor II scope.