LiquidTension
New member
I have the 5.5" bull bbl MkII and I'm thinking about putting a red dot on it. This model is not drilled and tapped but I have seen mounts that use the screw holes from the existing sights. Does anyone have any experience with these? B Square made the one I saw. Are there other manufacturers and is it worth getting one of these instead of paying to have my pistol drilled and tapped?