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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
22 creedmoor
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<blockquote data-quote="Jud96" data-source="post: 2380377" data-attributes="member: 69478"><p>You're spinning those bullets upwards of 334k RPMs. Anything over 300k RPM and you have the possibility to blow up bullets. The internal finish of the barrel, land and groove geometry, and the number of lands and grooves also affects bullet integrity. High velocities, fast twists, carbon and/or firecracking, and certain land and groove configurations are a recipe for bullet failure. The barrel is most likely getting some carbon deposited and the internal finish is changing and those two things along with the velocities and bullet RPMs is enough to give you problems.</p></blockquote><p></p>
[QUOTE="Jud96, post: 2380377, member: 69478"] You’re spinning those bullets upwards of 334k RPMs. Anything over 300k RPM and you have the possibility to blow up bullets. The internal finish of the barrel, land and groove geometry, and the number of lands and grooves also affects bullet integrity. High velocities, fast twists, carbon and/or firecracking, and certain land and groove configurations are a recipe for bullet failure. The barrel is most likely getting some carbon deposited and the internal finish is changing and those two things along with the velocities and bullet RPMs is enough to give you problems. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
22 creedmoor
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