External Bubble Level Assembly designed to attach forward on the scope mount body or ring. Perfect solution for shooters who are unable to focus on the built-in level in the standard ISMS series or who has a model without a built-in level.
The angle of the assembly can be adjusted using two set screws. Includes screws.
Width: 29.5 mm
Height: 41.6 mm
Length: 32.1 mm
Weight: 20 g