A rifle telescope has optics having an optical axis, a scope support
portion that supports the optics, and a base portion that mounts to a
firearm having a barrel axis. The scope support portion has at least two
different settings, each setting providing a different angle between the
optical axis and the barrel axis. The invention may also include each
setting being a discrete fixed setting. The present invention also
includes a method for adjusting the angle mount of an adjustable rifle
telescope with multiple fixed angle mount setpoints.