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Rifles, Reloading, Optics, Equipment
Reloading
300 win mag 215 bergers vs 190 gr
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<blockquote data-quote="livetohunt" data-source="post: 1418977" data-attributes="member: 100535"><p>I'm the guy that had a bad lot of Sig brass in 300 win mag. That aside, I did start my load Development for the 215. I had to neck turn to 0.012" to get and concentricity. </p><p></p><p>With the non fire formed brass I started at 72 grains and worked up to 77 grains. 75-77 is compressed. I haven't shot them yet but I'm expecting pressure signs before the 77 so I might not even shoot them. They are loaded at .04" from the lands OAL is 3.55 So in My gun the bullet hits the lands at approx 3.59 OAL. That's +- .003 for variance in bullet length. The next ones I will test at .02" jump to increase case capacity slightly.</p></blockquote><p></p>
[QUOTE="livetohunt, post: 1418977, member: 100535"] I’m the guy that had a bad lot of Sig brass in 300 win mag. That aside, I did start my load Development for the 215. I had to neck turn to 0.012” to get and concentricity. With the non fire formed brass I started at 72 grains and worked up to 77 grains. 75-77 is compressed. I haven’t shot them yet but I’m expecting pressure signs before the 77 so I might not even shoot them. They are loaded at .04” from the lands OAL is 3.55 So in My gun the bullet hits the lands at approx 3.59 OAL. That’s +- .003 for variance in bullet length. The next ones I will test at .02” jump to increase case capacity slightly. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300 win mag 215 bergers vs 190 gr
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