They make a lot of different .22 ammo, but some of it works quite well in my 10/22's I like their subsonic stuff. Even some of the lower level Eley, and Fiocchi ammo is made by them. They cost a bit more than say CCI, and are a tad dirtier. But overall I would recommend them if you can't find any of your favorites.
I shoot 60 grain Aguila (SS) from my 10/22 (Clark's Custom) I also use a 1:9 barrel only for that ammo. At long range the Ammo would tend to keyhole on the stock barrel. For short range it's good stuff.