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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Chrono accuracy
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<blockquote data-quote="J E Custom" data-source="post: 535128" data-attributes="member: 2736"><p>I use the Oehler 35 P and find it to be very accurate (And consistant) when checked against</p><p>other chronographs.</p><p></p><p>Sometimes all chronographs will act up if the setup is not good or the light is bad.</p><p></p><p>One of the members has a set up that has 3 different chronographs on the same bar,</p><p>maybe he will chime in.</p><p></p><p>Any chronograph may be off a little from one to another (10 to 15 ft/sec) but no more.</p><p></p><p>Loads can vary depending on weather conditions and type of powder but they should be </p><p>consistant in like conditions.</p><p></p><p>My screens are set 4' apart and I set them 16' from the muzzle so I can get true muzzle </p><p>velocity by measuring velocity drop between screens and x4 . I know it is not perfict but </p><p>it is very close. Plus it gets the screens far enough away to keep the nuzzle blast from</p><p>skewing the velocities.</p><p></p><p>J E CUSTOM</p></blockquote><p></p>
[QUOTE="J E Custom, post: 535128, member: 2736"] I use the Oehler 35 P and find it to be very accurate (And consistant) when checked against other chronographs. Sometimes all chronographs will act up if the setup is not good or the light is bad. One of the members has a set up that has 3 different chronographs on the same bar, maybe he will chime in. Any chronograph may be off a little from one to another (10 to 15 ft/sec) but no more. Loads can vary depending on weather conditions and type of powder but they should be consistant in like conditions. My screens are set 4' apart and I set them 16' from the muzzle so I can get true muzzle velocity by measuring velocity drop between screens and x4 . I know it is not perfict but it is very close. Plus it gets the screens far enough away to keep the nuzzle blast from skewing the velocities. J E CUSTOM [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Chrono accuracy
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