konus montage ringen 22 rail en airgun 254 mm hoog 437415The Konus Mounting Rings . 22 Rail and Airgun 25. 4 mm High from Konus promise ease of mounting. With these rings, you can effortlessly mount your rifle scope on a rifle. The rings fit tubes with a diameter of 25. 4 mm and are compatible with both . 22 Rails and Airguns. The design ensures that the center of the mounting rings sits at a height of 25. 45 mm above the rails. This makes it possible to use rifle scopes with an objective diameter of up to