Barska Optics AI12150 Height Adjustable Ring Flip

30mm Adjustable Height Flip-Up Ring. Perfect for mounting a magnifying scope to be used in conjunction with a red dot sign. Quickly locks into place to provide a solid mounting point for magnifying scopes.

Specifications:

- Height: Adjustable
- Diameter: 30mm
- Overall: Adjustable
- Material: Aluminum
- Finish: Black Matte
- Rings/Pkg: 1
- Set Screws: 1
- Lock Nuts: 6