The konus mounting rings 25.4 mm high consist of two high mounting rings with which you can easily mount your rifle scope on a rifle. these rings are suitable for tubes with a diameter of 25.4 mm and are compatible with weaver and picatinny rails. With the konus mounting rings high you attach the center of the mounting rings at 27.1 mm height above the rails. this allows you to use rifle scopes with a maximum lens diameter of 52 mm. The konus mounting rings are available in different height variants (see optional accessories). the konus mounting rings are made of high quality steel. Application konus mounting rings 25.4 mm high To use the konus mounting rings, loosen the upper ring half from the bottom. then loosen the ring clamp at the bottom left and attach it to the weaver or picatinny rails. then place your rifle scope on the lower ring halves, after which you loosely attach the upper ring half to them. now you can put your rifle scope in the desired position. finally, tighten the fastening screws firmly, after which your rifle scope is ready for use.