As state above really. Also, how much should the pellet deviate off course over increasing distances until the pellet hits the ground again, ie the pellet won't drift left or right by any measurable distance at 40 yards, but at 70 yards it will drift left or right about X millimetres, and by 150 yard it will be off course by around..... Etc.

Thanks

PS I have a Daystate Airwolf, so if anyone knows how that particular rifle should perform that would be even better.