Single base rings for 30 mm scope with rail at the top, they can be mounted on any 20 mm base by means of a quick release coupling. 6 Allen screws close the rings tightly. The hole present allows you to see the original sights. It is recommended to use a threadlocker (not included) if mounted on large caliber weapons.
Measures:
Total height: 67 mm
Base-ring height: 25 mm
GENERAL CATALOGUE
