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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mm w/ 180 Berger 3300FPS possible?
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<blockquote data-quote="coyotezapper" data-source="post: 366488" data-attributes="member: 20438"><p>7MMRUM will do it with that long of a barrel(30"). I would bet you could do it with a 28" tube. My 7MMSTW will do 3000 fps with a 24" barrel. Match the powder burn rate to the length of the barrel. Long barrel slower powder, short barrel faster powder. Bergers will handle the velocity.</p></blockquote><p></p>
[QUOTE="coyotezapper, post: 366488, member: 20438"] 7MMRUM will do it with that long of a barrel(30"). I would bet you could do it with a 28" tube. My 7MMSTW will do 3000 fps with a 24" barrel. Match the powder burn rate to the length of the barrel. Long barrel slower powder, short barrel faster powder. Bergers will handle the velocity. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
7mm w/ 180 Berger 3300FPS possible?
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