I know this suggestion is probably outside your criteria because of it not being readily available but, if you can find one, I recommend the Remington Nylon 66.
Second choice would be a Marlin Model 60 due to its price, track record, and its reputation for out -of-the-box accuracy (acceptable - not stellar, even with the heavy, crunchy trigger). For a .22 rifle with a barrel that is nowhere near free-floated, and and no real aftermarket upgrades like the 10/22, its still a great, time tested .22.
Third, the Ruger 10/22. I'd recommend it higher on the list but I'm not a tinkerer when it comes to .22 rifles. They can be turned into incredible rifles but usually end up costing as much as a Browning T-Bolt, CZ 452, Anchultz or even higher.
Last would be the H&R/NEF Sportster. Even better would be one of the Combos as they can be taken down and stowed in a pack. The grin factor is pretty high too. It's kinda like the single blade slip-joint of the .22 world. Simple, functional, dependable, and works surprisingly well.