I got my 10/22 a long time ago when i was little and never really shot for group. I'd guess it could get about 1.5 inches though. Now after a few hundred thousand rounds its getting about 3'' at 25 yards
I'm shure if i recrowned it this would help but i got a GM Bull barrel instead so i dont have to wory about that anymore :lol: If you want more accuracy but dont want a bull barrel check out the Green Mountain contour barrel. Beta_MO has that on his 10/22 and gets some pretty fine groups. -Carnifex