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Rifles, Reloading, Optics, Equipment
Reloading
300 RUM Load Testing For Accuracy
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<blockquote data-quote="mountaincarver" data-source="post: 1051486" data-attributes="member: 87809"><p>I am loading to what fits the mag which is about 3.690. have only went a little shorter to play but maybe I need to take seating depth more seriously. something interesting... I loaded my 208s with h50 bmg and h1000 today. went through load test. shot 87 to 91 grains h1000, and 93 to 97 grains of h50. all same size groups with a couple that spread out, but most all the same. I can definitely tell the h50 is slow just by shooting it. the barrel gets warm way out there too. you know, as different the powder burn, you would think the barrel harmonics would be so different that it would have to change the group size significantly. im going to try a different bullet. got to be the bullet. how much h50 with the 230? or just take best guess? I was thinking about 95 gr or so.</p></blockquote><p></p>
[QUOTE="mountaincarver, post: 1051486, member: 87809"] I am loading to what fits the mag which is about 3.690. have only went a little shorter to play but maybe I need to take seating depth more seriously. something interesting... I loaded my 208s with h50 bmg and h1000 today. went through load test. shot 87 to 91 grains h1000, and 93 to 97 grains of h50. all same size groups with a couple that spread out, but most all the same. I can definitely tell the h50 is slow just by shooting it. the barrel gets warm way out there too. you know, as different the powder burn, you would think the barrel harmonics would be so different that it would have to change the group size significantly. im going to try a different bullet. got to be the bullet. how much h50 with the 230? or just take best guess? I was thinking about 95 gr or so. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300 RUM Load Testing For Accuracy
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