Just looking at the mount you have on the scope bigmac when I was using mine before I had that one on my torch , and the groves on the scope . Now if you have a look at the double mount it has the groves on them , why not half it and fit to the scope with the groves upwards, it's smaller and you want have to worry about the jaws coming loos and falling of without you noticing and it looks a hell of a lot better then it's just a case of letting it rest on top and finger tight the torch on job done ,Give it a blast I found it too be the Best way ATB mark