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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Help with trajectory please "thing"
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<blockquote data-quote="Michael Eichele" data-source="post: 268655" data-attributes="member: 1007"><p>A 0.1 mil error is normal. It is impossible to get any calculator to match EXACTLY your real world drops. This is where knowing your weapon comes in to play.</p><p></p><p></p><p></p><p>1: I agree with Brian, verify your velocity before sweating much more. Also it helps to shoot more ranges for a more acurate picture of what is happening. </p><p></p><p>2: Verify you barometric pressure. I cannot stess this enough. it is a MUST know.</p><p></p><p></p><p></p><p></p><p>0.3 seems a wee bit much for spin drift at that range but is close. Double check your scope level AND make sure youre not canting the rifle. Also depending on your global position you may see some coriolus effect which WILL add to your spin drift woes. The two combined can easily account for your 0.3 mil correction.</p></blockquote><p></p>
[QUOTE="Michael Eichele, post: 268655, member: 1007"] A 0.1 mil error is normal. It is impossible to get any calculator to match EXACTLY your real world drops. This is where knowing your weapon comes in to play. 1: I agree with Brian, verify your velocity before sweating much more. Also it helps to shoot more ranges for a more acurate picture of what is happening. 2: Verify you barometric pressure. I cannot stess this enough. it is a MUST know. 0.3 seems a wee bit much for spin drift at that range but is close. Double check your scope level AND make sure youre not canting the rifle. Also depending on your global position you may see some coriolus effect which WILL add to your spin drift woes. The two combined can easily account for your 0.3 mil correction. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Help with trajectory please "thing"
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