Weatherby 22 LR Semi Auto
The most accurate .22 LR rifles I have ever owned were the CZ-452, clip-feed and the Weatherby .22LR semi-auto featuring a ammo feed tube. My faves, hands down and I have owned them all, Marlin 39A, Marlin semi auto, Savage pumps, etc.
(I don't own the Weatherby now, it was damaged by a "friend". I foolishly lent it to him and he cracked the stock from fore-end to heel. It was a lesson to me for life, "A borrower-or lender, never be").:banghead:
Hope this helps. Good shooting!