http://elitetacticaladvantage.com/products/shotguns/rhinorail/rhino_rail_rem.html

Has anyone had any dealings with this product? I'm interested in getting one but have not heard any reviews on it. Let me know what you guys think?

Never seen that before. Looks cool.

I reviewed the Bulldozer, which is the huge brother of the Rhino.
The Bulldozer is too big and heavy, but the Rhino is a much better version.  Smaller and lighter.
Call Mark Mueller and talk to him about it.  He's got a good operation going and his work is first rate.  I've got several other ETA things.
If you want to look at an example of the craftsmanship, take a look here.  Ignore the poster c0wboy, but Mark shows up late in the thread.
I think the Rhino should have been the first rail he made.

Thanks, I'll check it out.