The Rusan Modular Adaptor Clamp (MAR) fits onto the objective bell of your day riflescope and gives you a quick release mounting point for a thermal or night vision clip on. It locks together with a Rusan modular connector fitted to your device. A quarter turn secures the bayonet, and the quick release lever lets you attach and remove your clip on in seconds without affecting your zero.
The clamp is made from high strength aluminium with hardened steel moving parts. A protective, non slip lining inside the clamp grips the scope firmly without marking it. Fit a MAR clamp to each rifle and you can move a single clip on between them with confidence. This 48mm model suits riflescopes with a 48mm outer objective diameter.