I purchased the 430L and used the Diana Bullseye mount, also I bought the UTG 3X9X32 Bug Buster Scope, it came with a very nice set of rings, but not for 11MM Mounting.
Keep in mind , you do want a scope with AO and if your going to be taking shots at close range you don't want to have a scope that will not give you a clear view at close range.