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Rifles, Reloading, Optics, Equipment
Reloading
help with pressure signs, loads below book minimum
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<blockquote data-quote="el matador" data-source="post: 1284781" data-attributes="member: 12193"><p><strong>Re: AR2217 Is H1000</strong></p><p></p><p>You're still 10-12 grains below the published max data, which is an enormous amount. I would check your powder. Maybe you used H4831 instead of H1000? Maybe you got a bad lot of powder? If possible, try some loads with a new bottle of powder from a different lot. Or try a different powder altogether. If you get the same results at least you've eliminated the powder as the culprit.</p><p></p><p>79.0 grains is about the max load for a 300 SMK with H4831. If your powder got switched somehow I would expect the exact results you're describing for pressure and velocity.</p></blockquote><p></p>
[QUOTE="el matador, post: 1284781, member: 12193"] [b]Re: AR2217 Is H1000[/b] You're still 10-12 grains below the published max data, which is an enormous amount. I would check your powder. Maybe you used H4831 instead of H1000? Maybe you got a bad lot of powder? If possible, try some loads with a new bottle of powder from a different lot. Or try a different powder altogether. If you get the same results at least you've eliminated the powder as the culprit. 79.0 grains is about the max load for a 300 SMK with H4831. If your powder got switched somehow I would expect the exact results you're describing for pressure and velocity. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
help with pressure signs, loads below book minimum
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