Rusan Modular Adaptor Clamp Diameter:30mm thanks to its active water

thanks to its active water repellent film

adjustable recoilpad (vertically)

Robust die cast aluminium construction for extended use

It cuts clean and stays sharp for a lifetime of use

Rusan Modular Adaptor Clamp Diameter:30mm thanks to its active waterRusan Modular Adaptor Clamp for Thermal Devices The Modular Adaptor Clamp "MAR" attaches to your scope objective. To get the correct size, measure the OUTER Diameter of your objective in mm. That equates to the size required. Eg. a 52mm OUTER Diameter objective requires the MAR 52. A different adaptor is required for each scope of different objective diameter. You will require an Modular Adaptor Connector (1 only) that attaches and remains on your