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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
260 ackley calculation help needed
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<blockquote data-quote="codyadams" data-source="post: 1257082" data-attributes="member: 87243"><p>Did you try any heavier powder charges with H-4831SC? I'm using lapua 260 Brass formed, CCI BR-2 primers, and 47.8 grains of H-4831sc seated to 2.875" OAL with a 140 grain bullet and didn't reach max until 49 grains....With this load of 47.8 I'm on my 5th reloading, I have not yet needed to trim brass, not needed to bump the shoulder back, and my primer pockets are still just as tight as they were when new. Unless that's where your load shoots the best, you should be able to work up to much higher velocity (and charge) safely and still be easy on brass with a 130 grain VLD.</p></blockquote><p></p>
[QUOTE="codyadams, post: 1257082, member: 87243"] Did you try any heavier powder charges with H-4831SC? I'm using lapua 260 Brass formed, CCI BR-2 primers, and 47.8 grains of H-4831sc seated to 2.875" OAL with a 140 grain bullet and didn't reach max until 49 grains....With this load of 47.8 I'm on my 5th reloading, I have not yet needed to trim brass, not needed to bump the shoulder back, and my primer pockets are still just as tight as they were when new. Unless that's where your load shoots the best, you should be able to work up to much higher velocity (and charge) safely and still be easy on brass with a 130 grain VLD. [/QUOTE]
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260 ackley calculation help needed
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