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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
33 SHERMAN MAGNUM
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<blockquote data-quote="300 Driver" data-source="post: 2955024" data-attributes="member: 91257"><p>The 33SM won't hold 100grains of powder, more like mid 80s. 99gr H2O with no bullet. But to your point, 338 is a big bore and that is a large part of the barrel life equation. With proper cleaning and shooting, I'd say 1500-2000 rounds is safe with this round. 338 Win Mag (70gr powder) guys I know are claiming 3000, and it seems like 338 Edge (100gr powder) life is right at 1000.</p></blockquote><p></p>
[QUOTE="300 Driver, post: 2955024, member: 91257"] The 33SM won't hold 100grains of powder, more like mid 80s. 99gr H2O with no bullet. But to your point, 338 is a big bore and that is a large part of the barrel life equation. With proper cleaning and shooting, I'd say 1500-2000 rounds is safe with this round. 338 Win Mag (70gr powder) guys I know are claiming 3000, and it seems like 338 Edge (100gr powder) life is right at 1000. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
33 SHERMAN MAGNUM
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