So, picked up a Badger Ordinance base for it today.



With the front mount screw sugged down the front of the mount lies flat on the receiver. I tried slipping a .0015" feeler gauge under it with no success.

Then, I moved to the rear of the mount. I couldn't get anything under it on the right side but there is definitely a gap on the left side. A .005" feeler gauge goes completely under it and about half way to the other side.



Here's a couple of shots with a piece of paper under it. Might give you a better idea of what I'm talking about.





I'll go into better detail about why I feel this is an issue and what I plan to do about it when I can get to my computer this evening.