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Hunting
Long Range Hunting & Shooting
Do you need to rezero a scope if you significantly change elevation?
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<blockquote data-quote="RBrowning" data-source="post: 179797" data-attributes="member: 412"><p><strong>Altitude effect on MV?</strong></p><p></p><p>Does anyone know of any research on the effect of altitude on the burn rate of the powder? I know that the bullet will fly through the thinner air better, but there isn't as much oxygen available for the powder to burn with. Any one ever test MV at two altitudes with the same lot of ammo at the same temp? I wonder how much your MV may decrease.</p></blockquote><p></p>
[QUOTE="RBrowning, post: 179797, member: 412"] [b]Altitude effect on MV?[/b] Does anyone know of any research on the effect of altitude on the burn rate of the powder? I know that the bullet will fly through the thinner air better, but there isn’t as much oxygen available for the powder to burn with. Any one ever test MV at two altitudes with the same lot of ammo at the same temp? I wonder how much your MV may decrease. [/QUOTE]
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Long Range Hunting & Shooting
Do you need to rezero a scope if you significantly change elevation?
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