AR Sponsor
Posted: 8/31/2009 7:14:52 PM EDT
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I picked up a hooded rear aperture and a thinner front sight post for my AR. The rear aperture is .040" and the front sight is .050 diameter, but it is about 1/3 shorter than my standard front post. I want to shoot at 100 and 200 yards. How much will the shorter front post in combo with a smaller diameter rear aperture change my zero? Will it even be possible to get a 100 yard zero?' Thanks.
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AR Sponsor