Early in this thread, I suggested the two Marlin semis.
But for the sake of fairness, I personally saw a decently accurate brand-new 10/22 (it had a regular tapered barrel) a few months ago at the POCO range. I was impressed that it was grouping about an inch at 25 meters with a typical rimfire scope. Not quite as good as my Marlin 60s which can easily do an 3/4 inch at 50 meters with Winchester Dynapoint bulk. Many things contribute to accuracy, including the skill of the shooter (not judging anybody, by the way).
I sold my 10/22 (8 yrs ago) because it could only do 4 inch groups at 15 yds, and it was wearing an Aimpoint 3000! Too bad because that was a super reliable 10/22 and pretty with its folding stock.
Perhaps I got a lemon 10/22 and the new 10/22s are consistently more accurate, who knows?