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Rifles, Reloading, Optics, Equipment
7mm STW
7mm stw LRAB 168 grain
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<blockquote data-quote="ksubuck" data-source="post: 1113052" data-attributes="member: 64792"><p>I think the LRABs are a little slippery when it comes to charge weight and seating depth, but when you zero in on a balance between the two the groups tighten quickly. I have 150s running consistently 0.3 to 0.7 MOA in my factory 7 rem mag, and 168s running sub 0.5 MOA in my custom STW.</p><p></p><p>If I alter charge weight by a couple of tenths, the groups go up to 1.0 to 1.5 right away. My concern is with temperature sensitivity of my powder. If I gain or lose 50 fps I lose my tight groups.</p></blockquote><p></p>
[QUOTE="ksubuck, post: 1113052, member: 64792"] I think the LRABs are a little slippery when it comes to charge weight and seating depth, but when you zero in on a balance between the two the groups tighten quickly. I have 150s running consistently 0.3 to 0.7 MOA in my factory 7 rem mag, and 168s running sub 0.5 MOA in my custom STW. If I alter charge weight by a couple of tenths, the groups go up to 1.0 to 1.5 right away. My concern is with temperature sensitivity of my powder. If I gain or lose 50 fps I lose my tight groups. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
7mm STW
7mm stw LRAB 168 grain
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