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Rifles, Reloading, Optics, Equipment
Reloading
270 win velocity question?
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<blockquote data-quote="Philward" data-source="post: 1693422" data-attributes="member: 92604"><p>I believe them to be as accurate as any other chronograph, as long as the same one is used to compare different loads. Using 3 different make or model chrono will probably give 3 different velocities. I will say that it was a sunny day, late afternoon, had the diffusers mounted for most of the shooting except on the last 3 shots, after the first shot the nearside diffuser flew off with Vel of 2995. The next two shots were 3550 & 3545. So yes light can play havoc with the readings <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="Philward, post: 1693422, member: 92604"] I believe them to be as accurate as any other chronograph, as long as the same one is used to compare different loads. Using 3 different make or model chrono will probably give 3 different velocities. I will say that it was a sunny day, late afternoon, had the diffusers mounted for most of the shooting except on the last 3 shots, after the first shot the nearside diffuser flew off with Vel of 2995. The next two shots were 3550 & 3545. So yes light can play havoc with the readings :) [/QUOTE]
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Reloading
270 win velocity question?
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