logun s.16s are not crap.
i have a s.16s and i only bought this as a mate was selling it for 200 quid, so i bought it, my ideal choice would be aa2410 weirauch hw100 or theoban rapid 7, and these are not military looking,
as said it shouldnt matter what your rifle looks like if it is legally and safely used.
when i have been out i have had a few comments, but they were light hearted, for example "thats a mean looking machine" , "thats a beast of a thing, what is it"