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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Balllistics Program Question
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<blockquote data-quote="Michael Eichele" data-source="post: 24798" data-attributes="member: 1007"><p>Blaine,</p><p></p><p> I have had similar problems before shooting my 308. It sounds like some of the posts may have solved your problem, but what I found was that in a 308 with a barrel length of 24-26" B.C.'s can be increased. For instance I had a 155 grain palma load and was hitting high at 1000 yards, no matter what the air desity, they were always flatter than they should have been. The issue was that the B.C. of that bullet was increased to .500-.505. I dont know however if that would happen to the 178 A-Max. I have only experianced that with the 150-155 in a 308 Win. But when I recalculated for .500 everything was perfect.</p></blockquote><p></p>
[QUOTE="Michael Eichele, post: 24798, member: 1007"] Blaine, I have had similar problems before shooting my 308. It sounds like some of the posts may have solved your problem, but what I found was that in a 308 with a barrel length of 24-26" B.C.'s can be increased. For instance I had a 155 grain palma load and was hitting high at 1000 yards, no matter what the air desity, they were always flatter than they should have been. The issue was that the B.C. of that bullet was increased to .500-.505. I dont know however if that would happen to the 178 A-Max. I have only experianced that with the 150-155 in a 308 Win. But when I recalculated for .500 everything was perfect. [/QUOTE]
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Balllistics Program Question
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