To be fixed to the middle tube or objective of the scope. These clamping rings are equipped with our UNIVERSAL interface, which has already proven itself in the military-tactical field. It is used to mount Picatinny rails in various lengths and special mounting plates, which enable the secure and space-saving installation of various accessories. The middle tube rings are half split on both sides, and the objective rings are split only on one side. For scopes with rails on the middle tube, however, only objective rings can be used. The ring width is 18 mm each. The existing height of 3 mm can be increased if necessary by the use of spacers. When mounting on the rifle scope, the radial position is freely selectable. All rings are made of high-strength aluminum and hard-anodised according to Mil-Spec. Type III matte black.