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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
260 barrel length
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<blockquote data-quote="Dano1" data-source="post: 263995" data-attributes="member: 14209"><p>Looking at the chart from dwm, I would have thought the velocities diffrences would have been more drastic. I guess that the .260 is quite an efficent cartridge in a 24" bbl. </p><p>I am still wondering about a 20"-22" bbl as the chart seems to indicate that there wasn't a complete powder burn using H4350, or H4831SC. However using a faster burning powder like Varget or H4895 It seems that a shorter bbl would do just fine. Has any body seen any numbers for these situations???</p><p> </p><p>This seem likee an interesting subject!</p><p> </p><p>Dan</p></blockquote><p></p>
[QUOTE="Dano1, post: 263995, member: 14209"] Looking at the chart from dwm, I would have thought the velocities diffrences would have been more drastic. I guess that the .260 is quite an efficent cartridge in a 24" bbl. I am still wondering about a 20"-22" bbl as the chart seems to indicate that there wasn't a complete powder burn using H4350, or H4831SC. However using a faster burning powder like Varget or H4895 It seems that a shorter bbl would do just fine. Has any body seen any numbers for these situations??? This seem likee an interesting subject! Dan [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
260 barrel length
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