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Hunting
Long Range Hunting & Shooting
300 rum Sendero
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<blockquote data-quote="C Harrison" data-source="post: 1017653" data-attributes="member: 76871"><p>Powder fill and case capacity may be an issue. Depending on the brass you are using, you may not be able to fit enough powder, or putting too much in the case to get the barrel harmonics just right. Sorting your brass then working up a load with each brass weight lot may give you what you are looking for. </p><p></p><p>Are your groups showing vertical stringing? How far are you shooting to get a measurable group? I like 300 yards the best as to better amplify velocity variations. </p><p></p><p>How many grains of a powder increase are you loading between groups with the same seating depth?</p><p></p><p>It can be frustrating for sure, especially when you have to make a drive to the range.</p></blockquote><p></p>
[QUOTE="C Harrison, post: 1017653, member: 76871"] Powder fill and case capacity may be an issue. Depending on the brass you are using, you may not be able to fit enough powder, or putting too much in the case to get the barrel harmonics just right. Sorting your brass then working up a load with each brass weight lot may give you what you are looking for. Are your groups showing vertical stringing? How far are you shooting to get a measurable group? I like 300 yards the best as to better amplify velocity variations. How many grains of a powder increase are you loading between groups with the same seating depth? It can be frustrating for sure, especially when you have to make a drive to the range. [/QUOTE]
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300 rum Sendero
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