2' x 2' target at 25 yard. I shot 5 rounds and there were no holes. I was using peep sight.After re reading the posts...my guess is that your bullets were going over your target.
When I started shooting my hard casts in my 721 I was shooting clear over my three foot wide targets at 100 mtrs. Well of course I was as before I was using 180 grain bullets. It was comical when I zeroed in at 50 feet as my bullets were hitting seven feet to the left.
I had a heck of a time getting on paper with the 1/8 moa turrets on my scope.
-TL