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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Berger 257 cal 135 gr LRHT
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<blockquote data-quote="VLD Pilot" data-source="post: 2089400" data-attributes="member: 103947"><p>My buddy's .257 Wby mag shoots the 110s fine from a 7.5 twist barrel at 1000'asl. I think his velocities are around 3300 which are fairly conservative. He's pushed them around 3400 but accuracy is poor. With 3300 fps at 1000', 7.5T, I showed 1.45 on the calculator. Marginal stability. That's using Badlands .570, 1.43" bullet length. Something is a little off but his is shooting them fine out to 600 yards. I'm close to finishing my 25-284 build and I'll try them as well.</p></blockquote><p></p>
[QUOTE="VLD Pilot, post: 2089400, member: 103947"] My buddy's .257 Wby mag shoots the 110s fine from a 7.5 twist barrel at 1000'asl. I think his velocities are around 3300 which are fairly conservative. He's pushed them around 3400 but accuracy is poor. With 3300 fps at 1000', 7.5T, I showed 1.45 on the calculator. Marginal stability. That's using Badlands .570, 1.43" bullet length. Something is a little off but his is shooting them fine out to 600 yards. I'm close to finishing my 25-284 build and I'll try them as well. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Berger 257 cal 135 gr LRHT
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