One-Third Second Rule – Rifle Zero

By gunwriter Is there one method that will work for sighting in all big game rifles? In his new book, Modern Hunting Optics John Barsness discusses how the 25 yard zero method used to apply and might still in some cases. But he also explains how it can get you into trouble. I’m sure folks have also heard of the point-blank zero method along with all the other, so many inches high at 100 yard sight in options. If properly applied to the rifle, cartridge and load you are shooting, they all work. However, properly applying the method, whichever it might be …read more

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