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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
26inch barrel
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<blockquote data-quote="Long Time Long Ranger" data-source="post: 383744" data-attributes="member: 505"><p>The 300 wsm is a very efficient cartridge using faster burning powders than most magnums. For that reason it would not gain as much with longer barrels. I have not tested it though so could not get you a number. An educated guess though would be less than 25 fps per inch. I would guess 20-25 per inch.</p></blockquote><p></p>
[QUOTE="Long Time Long Ranger, post: 383744, member: 505"] The 300 wsm is a very efficient cartridge using faster burning powders than most magnums. For that reason it would not gain as much with longer barrels. I have not tested it though so could not get you a number. An educated guess though would be less than 25 fps per inch. I would guess 20-25 per inch. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
26inch barrel
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