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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Barrel length and powder burn rates?
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<blockquote data-quote="AJ Peacock" data-source="post: 285390" data-attributes="member: 4885"><p>H-1000 is going to be way too slow for a 22" barrel. It's actually a bit slow for the 190 in a 300WM unless you have a super long barrel 30"+ and are loading compressed loads.</p><p></p><p>I haven't loaded for a short barrelled 300WM, but according to Quickload, a max load of H4350 will be 100% burnt in a 20.5" barrel behind a 190gr bullet. 22" barrel should work fine with h4350. Should be able to get around 2900fps with it.</p><p></p><p>AJ</p></blockquote><p></p>
[QUOTE="AJ Peacock, post: 285390, member: 4885"] H-1000 is going to be way too slow for a 22" barrel. It's actually a bit slow for the 190 in a 300WM unless you have a super long barrel 30"+ and are loading compressed loads. I haven't loaded for a short barrelled 300WM, but according to Quickload, a max load of H4350 will be 100% burnt in a 20.5" barrel behind a 190gr bullet. 22" barrel should work fine with h4350. Should be able to get around 2900fps with it. AJ [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Barrel length and powder burn rates?
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