I have mine mounted to half of a scope mount (a single slot dovetail).
Get this with the added picatiny mount for +$10:
http://www.opticsplanet.net/burris-fastfire-w-picatinny-mount-4-moa-dot-mat-fastfire-sight.html
And I think I just mounted it atop a short 2-piece Warne? scope rail that screwed into the front to holes.
I can take pics later if you need.
Good luck
Get this with the added picatiny mount for +$10:
http://www.opticsplanet.net/burris-fastfire-w-picatinny-mount-4-moa-dot-mat-fastfire-sight.html
And I think I just mounted it atop a short 2-piece Warne? scope rail that screwed into the front to holes.
I can take pics later if you need.
Good luck