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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
my drop chart doesn`t match at 500yds and beyond?
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<blockquote data-quote="Darryl Cassel" data-source="post: 20805" data-attributes="member: 34"><p>Hello Warren</p><p></p><p>Very good ballistic theroy and I was certainly not refering to your bullets at all.</p><p></p><p>I have seen other bullet manufacturer's rewrite and republish BC at a later date and they suddenly became more or less then the original publishing.</p><p></p><p>True, if you use the wrong twist that should be matched to the bullet, you will have downrange flight problems. Have seen it happen many times.</p><p></p><p>To help Brent out, I only suggested dropping the reported BC and then see how close to the program he could come for his drop chart and for THAT rifle. If his velocity is true as stated, this is one way to use his program and rifle for longrange shooting.</p><p></p><p>Sometimes you have to match the program to the rifle productivity in some cases instead of the other way around. Too many variables enter the picture.</p><p></p><p>Received your package and very impressive.</p><p>We will talk more about it later.</p><p></p><p>Darryl Cassel</p></blockquote><p></p>
[QUOTE="Darryl Cassel, post: 20805, member: 34"] Hello Warren Very good ballistic theroy and I was certainly not refering to your bullets at all. I have seen other bullet manufacturer's rewrite and republish BC at a later date and they suddenly became more or less then the original publishing. True, if you use the wrong twist that should be matched to the bullet, you will have downrange flight problems. Have seen it happen many times. To help Brent out, I only suggested dropping the reported BC and then see how close to the program he could come for his drop chart and for THAT rifle. If his velocity is true as stated, this is one way to use his program and rifle for longrange shooting. Sometimes you have to match the program to the rifle productivity in some cases instead of the other way around. Too many variables enter the picture. Received your package and very impressive. We will talk more about it later. Darryl Cassel [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
my drop chart doesn`t match at 500yds and beyond?
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