johno aka nobman did make a adaptor plate that attaches to the back plate and replaces the 2 or 1 bars on the ev butthook for mine , hope this helps
walther lg300 dominator titanium gemini ajp shiny things leupold 40x comp
filthy zenith ev2 lannyman stock leup 40 mega
The goal you set is the goal you get
if in doubt choke em out !