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Rifles, Reloading, Optics, Equipment
Reloading
chrony setup
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<blockquote data-quote="J E Custom" data-source="post: 434362" data-attributes="member: 2736"><p>I like to set up in increments that equal the screen spacing so I can back up to the muzzle for</p><p>an actual MV because even at 15 feet there is a loss of velocity.</p><p></p><p>Example: screen spacing is 4 feet I will set the screens at 8 Feet, 12 feet or 16 feet depending</p><p>on the size of the rifle and calculate backwards from the front screen the loss from the front</p><p> to the back screen. If I have a drop of 10 ft/sec between the front screen and the back and I'm at 8 foot from the muzzle I just add 20 ft/sec to the velocity and I am very close to the </p><p>actual muzzle velocity.</p><p></p><p>I hope that makes sense the way I explained it .</p><p></p><p>J E CUSTOM</p></blockquote><p></p>
[QUOTE="J E Custom, post: 434362, member: 2736"] I like to set up in increments that equal the screen spacing so I can back up to the muzzle for an actual MV because even at 15 feet there is a loss of velocity. Example: screen spacing is 4 feet I will set the screens at 8 Feet, 12 feet or 16 feet depending on the size of the rifle and calculate backwards from the front screen the loss from the front to the back screen. If I have a drop of 10 ft/sec between the front screen and the back and I'm at 8 foot from the muzzle I just add 20 ft/sec to the velocity and I am very close to the actual muzzle velocity. I hope that makes sense the way I explained it . J E CUSTOM [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
chrony setup
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