This sight is basically impossible to film in a shooting range unless I use an extremely small aperture and shoot at a very close target.
I dismissed this concept as unnecessary during open box but now I think it does have some merits. Compared to a red dot, it requires no battery, zeroing, mount, nor special holster. It is also much smaller thus less prone to snag. Compared to an iron sight, it provides a clearer sight picture.
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