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Rifles, Reloading, Optics, Equipment
Reloading
Necking down 7mm STW to .257 STW
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<blockquote data-quote="Cheyenne 1" data-source="post: 1343380" data-attributes="member: 9735"><p>I have 2 of these. One is a regular 257stw the other is a 257 stw ackley proved. </p><p>I would use ramshot magnum. R-25 and a couple others I tried would be very erratic and would suddenly have pressure problems. </p><p>Also when using cci magnum primers I would have some hang fires. Changing to federal 216 fixed that problem. </p><p>As far as brass I necked down in one step. I either used a 257 wby neck die or the redding dies I have for it </p><p>Dies I have are a custom set of Redding. </p><p>Kind a neat thing to shoot. I kind of got out of the speed stuff and haven't shot them in a few years. </p><p>If you want i can look up the data I had.</p></blockquote><p></p>
[QUOTE="Cheyenne 1, post: 1343380, member: 9735"] I have 2 of these. One is a regular 257stw the other is a 257 stw ackley proved. I would use ramshot magnum. R-25 and a couple others I tried would be very erratic and would suddenly have pressure problems. Also when using cci magnum primers I would have some hang fires. Changing to federal 216 fixed that problem. As far as brass I necked down in one step. I either used a 257 wby neck die or the redding dies I have for it Dies I have are a custom set of Redding. Kind a neat thing to shoot. I kind of got out of the speed stuff and haven't shot them in a few years. If you want i can look up the data I had. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Necking down 7mm STW to .257 STW
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