![]() The Federal Premium Ballistics Calculator reveals that a zero of 220 yards lets the bullet rise exactly 2.5 inches at 140 yards, and then drop to 2.5 inches below the line of sight at 255 yards. However, assuming that 5-inch vital zone, we can push the envelope a bit, and use a bit more midrange rise. load mentioned earlier rises a maximum of 1.7 inch above the line of sight. This indicates that a hold on the center of a deer’s vital zone will put in a bullet in the proper spot. After that, we can look at the detailed trajectory curve to find out at what distance our bullet is no more than 2.5 inches below our line of sight. To maximize the distance at which you can place a bullet within that 5-inch circle, you must first determine the proper zero, where the midrange trajectory doesn’t rise any more than 2.5 inches (half the vital zone distance) above the line of sight. ![]() On most deer, we can assume a vital zone of 5 inches. But there’s much more you can do, and many hunters never fully realize the full implications and benefits.Ĭonsider deer hunting with the Federal Premium 30-06 Sprg. This at least ensures the shooter can hold on the center of the vitals and hit them from the muzzle to beyond 100 yards. Many hunters passively play the point-blank range game when they sight-in their rifle 2 inches high at 100 yards. We need to be able to simply point and shoot quickly and accurately. We don’t always have time, especially when hunting elk in deep, dark timber and whitetails in the big woods, to dial-in windage and elevation. Why is knowing and understanding this concept important in the woods? Simple. In laymen’s terms, point-blank range is the maximum distance at which a rifle-ammunition combo can be held dead center on a target of a given size and have the bullet hit within that area without the shooter compensating by holding high or low. In the days before rangefinders with angle compensation and high-powered scopes with dial-in windage and elevation turrets, hunters relied on a concept known as point-blank range to notch tags.
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