Have a lot on the board that is new to shooting. Thought it might be good to discuss sighting. Whether with handguns or rifles, there are two distances that the sight is dead center. The other distances it is either above or below the line of sight. With adjustable sights and scopes you can adjust the dead center to be any distance you want, but with fixed sights you have to know your trajectory and compensate for the different distances. Different calibers are different. Do you know where your gun is dead center and how far to aim above or below the target for the different distances?