In my 10/22 IIRC at 50yds it shot around 1.5" 10 shot groups. It was better than some but not the best for my rifle. The Eley force was the best in my rifle. Followed by Aguila Super Extra 40gr copper coated. Find the 22 velocity test thread it has my experience with many different 22lr ammo.People say that is pretty good ammo. I really prefer copper though. I think it's cleaner. I would like to try a box or two of these though, but not $200 worth.