This replacement aperture features a small long-range aperture and a .200 diameter standard A2 short-range aperture for DCM competition. Replaces the issue aperture on military specification A2-style rear sights. Black.
Small long range aperture, diameter is in description
Standard A2 large short-range aperture of .200"
The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.