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Rifles, Reloading, Optics, Equipment
Reloading
Load Analysis, Your assistance would be greatly appreciated
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<blockquote data-quote="L.Sherm" data-source="post: 1566025" data-attributes="member: 102083"><p>I just looked at a saami 308 reamer print it is .090 freebore so I did some math.</p><p>2.139 is case to lands</p><p>2.073 is CBTO with 168 classic hunter this is boatail bearing surface seated at neck shoulder junction.</p><p>So that would leave you .066 to the lands</p><p>A 308 neck is .321 long. To touch the lands you would still have about .250 still in the neck. Your OAL would be 2.714 at the neck shoulder junction</p><p>Case to neck shoulder. 1.704</p><p>Bearing surface .303</p><p>Nose length. .707</p><p> = 2.714O.A.L</p><p>If you move it out .060 2.764</p><p>I dont see how you have a saami chamber</p></blockquote><p></p>
[QUOTE="L.Sherm, post: 1566025, member: 102083"] I just looked at a saami 308 reamer print it is .090 freebore so I did some math. 2.139 is case to lands 2.073 is CBTO with 168 classic hunter this is boatail bearing surface seated at neck shoulder junction. So that would leave you .066 to the lands A 308 neck is .321 long. To touch the lands you would still have about .250 still in the neck. Your OAL would be 2.714 at the neck shoulder junction Case to neck shoulder. 1.704 Bearing surface .303 Nose length. .707 = 2.714O.A.L If you move it out .060 2.764 I dont see how you have a saami chamber [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Load Analysis, Your assistance would be greatly appreciated
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