OPW Essentials Offset 30mm Bubble Level Ring – Anti-Cant Device
The OPW Essentials Offset 30mm Bubble Level Ring is designed to fit around your 30mm scope and avoid cant.
100% avoid CANT, 30mm Diameter, On-side Air Bubble Level.
Easy to Use, Designed for Firearms, ALUMINIUM ALLOY CONSTRUCTION, Light & Compact.
- Diameter: 30mm
- Length: 44mm (1.7 inch)
- Width: 9mm (0.3 inch)
- Weight: 12g (0.5 ounce)
- Finish: Black matte
- Anti Cant Device mount designed for firearms/airguns
- Air bubble floating to indicate level situation
- High quality 6063 T6 aircraft grade aluminium alloy
- Including items: hex key