You may want to un-scope the Blackhawk in your WMK patch, as in WMK it's default unmodified version is like all it's other magnums unscopped.

Which WMK addon? I have 2 now. I assume both will need, which is odd, because I swear I removed the scope >.<

UWWUT - WMK Addon.esp

There is no standard Blackhawk entry in that esp, just the modified Blackhawk entries. So the game goes with the standard Blackhawk entry that has a scope from the UWWUT.esp

Post Limit.