That positions the light well. But the two things I don't like about it are...

1. It clamps directly to the barrel. It's just a personal thing. I've never liked anything that mounts that way. and,

2. You'd have to run a remote switch for the light. I will never run a remote on any of my guns. Another personal thing. If there's a wire, I'll snag it and break it when I need it most... guaranteed.