I'll get some shots off at some more paper at the weekend. 20m and 1.5 inch. It will do that easy even do 1.5 inch or less groups at 25yards, I havn't tested It at 30 yards. Perhaps I'm just being too picky wanting groups that you can cover with a 5p piece as that's what I'm used to with the S400. I'll do some more plinking at the weekend and see how I get on.
Cheers,