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Rifles, Reloading, Optics, Equipment
Reloading
7mm reloading
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<blockquote data-quote="backwoods83" data-source="post: 844056" data-attributes="member: 29890"><p>The new bdl's, sps's, etc.. have a 3.71", so .010" short would leave nothing but the boat tail of a 168 Berger in the case of a 7mmRM, if you have a comperator the saami spec freebore on a 7mmRM is .135", M700s usually have about .020" more than saami, 3.425" should put you just off the lands and I suspect 3.445" to put you .005-.010" in the lands, good luck.</p></blockquote><p></p>
[QUOTE="backwoods83, post: 844056, member: 29890"] The new bdl's, sps's, etc.. have a 3.71", so .010" short would leave nothing but the boat tail of a 168 Berger in the case of a 7mmRM, if you have a comperator the saami spec freebore on a 7mmRM is .135", M700s usually have about .020" more than saami, 3.425" should put you just off the lands and I suspect 3.445" to put you .005-.010" in the lands, good luck. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
7mm reloading
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