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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
257 Weatherby vs. 6.5-06 vs. 6.5x284
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<blockquote data-quote="Outlaw6.0" data-source="post: 889999" data-attributes="member: 23486"><p>Mud, you might have had a slip 'o' the finger. The 6.5mm 130 VLDs BC is .<em>552</em> </p><p> </p><p></p><p> </p><p> </p><p>Well, lets look at what my nifty little calculator says. Keep in mind, while this data should be considered a good reflection of <em>possible</em> bore life, actual life can differ from rifle to rifle- shooter to shooter. <strong>All load data collected from Hodgdon Load Center.</strong></p><p> </p><p><u><strong>Cartridge=</strong></u> 6.5-06</p><p><strong><u>Projectile=</u></strong> 140grn </p><p><u><strong>Powder type & charge weight=</strong></u> 53.5grns H-1000</p><p><strong><u>Mean Pressure=</u></strong> 62600psi (listed) </p><p><strong><u>Calculated life=</u></strong> 1687 rounds</p><p>--------------------------------------------------------------------------------------------</p><p><u><strong>Cartridge=</strong></u> 6.5x 284</p><p><strong><u>Projectile=</u></strong> 140grn</p><p><u><strong>Powder type & charge weight=</strong></u> 53.5grns H-1000</p><p><strong><u>Mean Pressure=</u></strong> 60000psi (not listed)</p><p><strong><u>Calculated life=</u></strong> 1760 rounds</p><p>--------------------------------------------------------------------------------------------</p><p><strong><u>Cartridge=</u></strong> .257 Wby</p><p><strong><u>Projectile=</u></strong> 117grn </p><p><strong><u>Powder type & charge weight=</u></strong> 74.0 H-1000</p><p><strong><u>Mean Pressure=</u></strong> 51800psi (listed)</p><p><strong><u>Calculated life=</u></strong> 957 rounds</p><p>--------------------------------------------------------------------------------------------</p><p> </p><p> </p><p> </p><p> </p><p>t</p></blockquote><p></p>
[QUOTE="Outlaw6.0, post: 889999, member: 23486"] Mud, you might have had a slip 'o' the finger. The 6.5mm 130 VLDs BC is .[I]552[/I] Well, lets look at what my nifty little calculator says. Keep in mind, while this data should be considered a good reflection of [I]possible[/I] bore life, actual life can differ from rifle to rifle- shooter to shooter. [B]All load data collected from Hodgdon Load Center.[/B] [U][B]Cartridge=[/B][/U] 6.5-06 [B][U]Projectile=[/U][/B] 140grn [U][B]Powder type & charge weight=[/B][/U] 53.5grns H-1000 [B][U]Mean Pressure=[/U][/B] 62600psi (listed) [B][U]Calculated life=[/U][/B] 1687 rounds -------------------------------------------------------------------------------------------- [U][B]Cartridge=[/B][/U] 6.5x 284 [B][U]Projectile=[/U][/B] 140grn [U][B]Powder type & charge weight=[/B][/U] 53.5grns H-1000 [B][U]Mean Pressure=[/U][/B] 60000psi (not listed) [B][U]Calculated life=[/U][/B] 1760 rounds -------------------------------------------------------------------------------------------- [B][U]Cartridge=[/U][/B] .257 Wby [B][U]Projectile=[/U][/B] 117grn [B][U]Powder type & charge weight=[/U][/B] 74.0 H-1000 [B][U]Mean Pressure=[/U][/B] 51800psi (listed) [B][U]Calculated life=[/U][/B] 957 rounds -------------------------------------------------------------------------------------------- t [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
257 Weatherby vs. 6.5-06 vs. 6.5x284
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