Im gonna take my ruger gsr out to the range this week, till now i only shot a few times at 50-75 yards with it.
Question is what group size can i expect at 150, 250 and 400 yards? im going to use 168gn nosler match ammo.
What kind of a shooter are you? Have you ever had a chance to shoot a rifle with known accuracy past 100 yds? If so, what was your group size with that rifle?
It's rather hard to say what your group size will be with your ruger when we've no idea how well you can shoot. That is a rather very important part of the equation.