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Hunting
Long Range Hunting & Shooting
7mm rem mag chamber no clue what to go with
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<blockquote data-quote="L.Sherm" data-source="post: 1581778" data-attributes="member: 102083"><p>In my opinion for what your trying to do a .180 freebore and in the neighborhood of .317 neck dia should work for what your trying to accomplish. Max box length is gonna hinder you trying to go with the 195's and velocity loss versus b.c gain isn't gonna gain you anything. The 168-180 class bullets are good for the 7 mag.</p><p>Another option is to seat a bullet just a few thousand above the neck shoulder junction and if it will work for your mag box length have a Smith throat it for that or what will work for your mag box. Same for neck clearance measure a loaded round neck with the brass you wanna use and add .004-.005 for no turn and that should give you your chamber neck dia.</p></blockquote><p></p>
[QUOTE="L.Sherm, post: 1581778, member: 102083"] In my opinion for what your trying to do a .180 freebore and in the neighborhood of .317 neck dia should work for what your trying to accomplish. Max box length is gonna hinder you trying to go with the 195's and velocity loss versus b.c gain isn't gonna gain you anything. The 168-180 class bullets are good for the 7 mag. Another option is to seat a bullet just a few thousand above the neck shoulder junction and if it will work for your mag box length have a Smith throat it for that or what will work for your mag box. Same for neck clearance measure a loaded round neck with the brass you wanna use and add .004-.005 for no turn and that should give you your chamber neck dia. [/QUOTE]
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7mm rem mag chamber no clue what to go with
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