I have an M1A Tanker and I want to replace the CQB aperture with a Standard aperture. The current sight aperture is too large for precisely engaging targets past 100m, and I want to replace it with a smaller aperture. I'm not interested in the hooded NM, just the standard. I understand I can just replace the aperture, or do I need to change out the whole sight assembly? I will also be replacing the thick-bladed front sight post as well.
Thanks!
Thanks!