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Rifles, Reloading, Optics, Equipment
Reloading
Hammer Hunter Load Data, (See page 1, Post 8)
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<blockquote data-quote="JTH" data-source="post: 2632220" data-attributes="member: 59647"><p>Loaded up some of the 6.5 mm 85 grain hammers in a Cooper 6.5 cm, 22" barrel 1/8 twist. Using Varget and starting with a seating depth of 2.635 OAL , here's the results:</p><p></p><p>41.0 - 3194</p><p>41.5 - 3222</p><p>42.0 - 3245 - Light ejector mark</p><p>42.5 - 3294 - Ejector mark</p><p>43.0 - 3335 - Ejector mark </p><p>43.5 - 3363 - Heavy ejector mark, primer flattening</p><p></p><p>All of these shot a little under moa at 100 yards.</p><p></p><p>Loaded three up at 41.3, averaged 3218 with ES of 27.5, grouped under 3/4 moa, will adjust seating depth to tighten up the groups next time out. I'm pretty impressed with these velocities out of a 22" barrel.</p></blockquote><p></p>
[QUOTE="JTH, post: 2632220, member: 59647"] Loaded up some of the 6.5 mm 85 grain hammers in a Cooper 6.5 cm, 22” barrel 1/8 twist. Using Varget and starting with a seating depth of 2.635 OAL , here’s the results: 41.0 - 3194 41.5 - 3222 42.0 - 3245 - Light ejector mark 42.5 - 3294 - Ejector mark 43.0 - 3335 - Ejector mark 43.5 - 3363 - Heavy ejector mark, primer flattening All of these shot a little under moa at 100 yards. Loaded three up at 41.3, averaged 3218 with ES of 27.5, grouped under 3/4 moa, will adjust seating depth to tighten up the groups next time out. I’m pretty impressed with these velocities out of a 22” barrel. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Hammer Hunter Load Data, (See page 1, Post 8)
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