Norinco .22s
I own the "take down" model based on the Browning SA 22. It was $170 vs $600 for the real one, but even at that , it was no bargain. I have got it working OK now, but it took some time and effort and new springs,etc. The others who responded are correct - other guns work well out of the box and don't cost that much more.
A decent firearm, especially a .22 will last several lifetimes! Buy one today and your grandkids will shoot it (if the liberals don't get back in). The real cost is for ammo, especially for center-fire guns. Forget Norinco and buy something nice.
Geoff