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Hunting
Long Range Hunting & Shooting
270 Win 100 yd zero
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<blockquote data-quote="CogburnR" data-source="post: 550915" data-attributes="member: 29174"><p>A 3 inch zero at 100 is good but check it at 300 and zero it there. </p><p></p><p>Keep in mind that your midrange trajectory will be at around 175 yards and 4" high. That is about as high as you want it! The midrange trajectory being high has caused many misses from shootovers.</p><p></p><p>Magpro may get you close to that speed but if you chrony it at actual hunting temp you might find it is slower than you think. </p><p></p><p>I just shot some 130g sierra's in my 270 wsm with a 70g charge of Magpro and it was 3230 until the barrel warmed a little then it was over 3300. It went from a low of 3232 cold to 3345 with a hot barrel(shot 5).</p></blockquote><p></p>
[QUOTE="CogburnR, post: 550915, member: 29174"] A 3 inch zero at 100 is good but check it at 300 and zero it there. Keep in mind that your midrange trajectory will be at around 175 yards and 4" high. That is about as high as you want it! The midrange trajectory being high has caused many misses from shootovers. Magpro may get you close to that speed but if you chrony it at actual hunting temp you might find it is slower than you think. I just shot some 130g sierra's in my 270 wsm with a 70g charge of Magpro and it was 3230 until the barrel warmed a little then it was over 3300. It went from a low of 3232 cold to 3345 with a hot barrel(shot 5). [/QUOTE]
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270 Win 100 yd zero
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