The EAW pivot mount makes sure that the position of the impact point does not change when the rifl escope is detached and reattached.
Tilt-on mounts fitted to Weaver-type bases always make a test shot necessary upon mounting the riflescope.
Mounting block for adjusting the SR2 or SR3 for two different points of impact (e.g. for 100 yards and yards dot) by incorporating a small lever.
Other mounts are available upon request.