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Rifles, Reloading, Optics, Equipment
Reloading
N570 in a 6.5 PRC
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<blockquote data-quote="Longtine88" data-source="post: 2197248" data-attributes="member: 116240"><p>156 EOL's and I maxed out 57.7 grains. Went to 58.2 but primers started cratering at 58.2. Proof 22" barrel. So yours should be over the 3,000 mark easily. Probably closer to 3,100. Had a node between 57.3 to 57.9. All 6 shots from those 3 different pressure tests went into 0.4" per my notes.</p><p></p><p>Forgot velocity on the 57.7 grains was 2,980 avg ES 11 SD 4.1</p></blockquote><p></p>
[QUOTE="Longtine88, post: 2197248, member: 116240"] 156 EOL's and I maxed out 57.7 grains. Went to 58.2 but primers started cratering at 58.2. Proof 22" barrel. So yours should be over the 3,000 mark easily. Probably closer to 3,100. Had a node between 57.3 to 57.9. All 6 shots from those 3 different pressure tests went into 0.4" per my notes. Forgot velocity on the 57.7 grains was 2,980 avg ES 11 SD 4.1 [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
N570 in a 6.5 PRC
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