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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
? on volosity spread.
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<blockquote data-quote="billn17" data-source="post: 834098" data-attributes="member: 34969"><p>Ok finally purchased a chronograph and got my first readings. I'm shooting 300 wm, 190 smks, with 84.2 gr of wc872 going down a 27 1/2" pipe with 1/10 twist. No crimp </p><p></p><p>Avg. 2879 fps</p><p>spread. +/- 15.5 fps</p><p></p><p>my question is, is my spread good or bad.</p></blockquote><p></p>
[QUOTE="billn17, post: 834098, member: 34969"] Ok finally purchased a chronograph and got my first readings. I'm shooting 300 wm, 190 smks, with 84.2 gr of wc872 going down a 27 1/2" pipe with 1/10 twist. No crimp Avg. 2879 fps spread. +/- 15.5 fps my question is, is my spread good or bad. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
? on volosity spread.
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