Duo-Verbinder
The DUO connector has an internal thread (in different sizes) with which it is screwed onto the connection thread of the attachment. An integrated locknut prevents the attachment from turning unintentionally. No additional lock nut is required.
The DUO connector can be combined with the different sizes of clamping sleeves. This allows you to use the attachment on all weapons on which you have mounted a clamping sleeve on the scope.
The DUO connector is made of high quality aluminum and protected from corrosion and wear by a hard anodized coating.
You can find more information about the product here.
