I shot out to 1000 quite often, AR and irons... and to 600 same almost every weekend if not twice each weekend.

I have never owned a level.

I don't even own a level on my scoped bolt guns...

Now of course what you might be doing with the gun could change my mind but generally speaking I've never seen a need for them.

I would not understand a level mount that was fixed. Makes no sense to me because your shooting position might be best with a bit of cant, and you'd want to zero that out in the bubble..

We can keep Larry Root and all his idiotic blabber and user names on here, but we can't get Ralph back..... Whiskey Tango Foxtrot, over....