what size groups

[ninja]

What size groups should i be getting with a 4x scope on a NP at 22 yards? Right now I am getting about 1/2 inch groups from a sort of bench rest.

edit: typo 

 

[Damien]

If you mean nitro piston 1/2 inch groups are real good at 32 yds.
in my opinion the power of the scope has little to do with group size at that range.

 

[ninja]

Okay thanks.