It better, I'm getting one for my XaserIII
You'll have to pull the plastic clip off more then likely, I already had to pull mine for my R9500Pro, but other then that you should have way more then enough room. I've read that you can cut a notch in to the clips that will allow you to fit in slightly wider boards, but it seemed a lot simpler just to rip the clip off and screw the board in.