Hello. Would anyone be able to confirm how an aperture tube site functioned? My thinking is that the front of the tube was fixed and must have had a post while the rear of the tube had adjustment for windage and elevation? The top rifle in the illustration is similar to what I am thinking. Thank you. Kurt
[Linked Image from jpgbox.com]

Last edited by liverwort; 01/28/23 11:43 PM.