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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Help..Throat length / Freebore / bullet jump
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<blockquote data-quote="L.Sherm" data-source="post: 2617513" data-attributes="member: 102083"><p>Here's my math with the 175 elite and 7 saum.</p><p>Base to nk shoulder junction 1.724</p><p>OAL BULLET. 1.502</p><p>Boatail. - .207</p><p> = 1.295</p><p>OAL cartridge. 1.724</p><p> + 1.295</p><p> = 3.019</p><p>Freebore to fit</p><p>Base to ogive. .762</p><p>Boatail. - .207</p><p> = .555</p><p>Neck length. - .324</p><p>Freebore past nk = .231</p><p>So with .231 freebore your OAL would be 3.019 with 175 Elite hunter.</p></blockquote><p></p>
[QUOTE="L.Sherm, post: 2617513, member: 102083"] Here's my math with the 175 elite and 7 saum. Base to nk shoulder junction 1.724 OAL BULLET. 1.502 Boatail. - .207 = 1.295 OAL cartridge. 1.724 + 1.295 = 3.019 Freebore to fit Base to ogive. .762 Boatail. - .207 = .555 Neck length. - .324 Freebore past nk = .231 So with .231 freebore your OAL would be 3.019 with 175 Elite hunter. [/QUOTE]
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Help..Throat length / Freebore / bullet jump
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