I actually just got a LaserWorks LE-032 rifle mounted mini range finder the other day via Amazon..
For the past year or so, I'd had an eye on reviews, thoughts, etc. and everything looked pretty good.
That said, I pulled the trigger, received it, tested it, and IMO it's pretty nice - Especially for the price.
Lots of features, nice construction, and again - Tested - So accuracy has been confirmed.
Would I get another one? So far . . . Yes!
Amazon Link: LaserWorks LE-032 Range Finder Sam -
Same one I have mounted on my ATN 4k day/night scope. Love it.