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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
30-378 Cartriges "what do you use?"
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<blockquote data-quote="ZIMM" data-source="post: 91067" data-attributes="member: 3621"><p><strong>Re: 30-378 Cartriges \"what do you use?\"</strong></p><p></p><p>[ QUOTE ]</p><p>You will need a ballistic calculator for figuring your ballistics past 600 yards unless youre shooting at sea level in 59 degree air with BP @ 29.92" Hg. Then you can use a table found in the sierra reloding manual or Hornady ect... If you want accurate ballistics for the conditions you will be shooting at, you WILL need a ballistic calculator. Changing amposperic conditions ie: Altitude or barometric presure, tempature, humidity ect will vastly change your ballistics past 600 yards. That is where a BC come in. You can enter any conditions you want and the computer will do the rest. </p><p></p><p>[/ QUOTE ]</p><p></p><p>Where would I find a ballistic calculator?</p><p>Z</p></blockquote><p></p>
[QUOTE="ZIMM, post: 91067, member: 3621"] [b]Re: 30-378 Cartriges \"what do you use?\"[/b] [ QUOTE ] You will need a ballistic calculator for figuring your ballistics past 600 yards unless youre shooting at sea level in 59 degree air with BP @ 29.92" Hg. Then you can use a table found in the sierra reloding manual or Hornady ect... If you want accurate ballistics for the conditions you will be shooting at, you WILL need a ballistic calculator. Changing amposperic conditions ie: Altitude or barometric presure, tempature, humidity ect will vastly change your ballistics past 600 yards. That is where a BC come in. You can enter any conditions you want and the computer will do the rest. [/ QUOTE ] Where would I find a ballistic calculator? Z [/QUOTE]
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30-378 Cartriges "what do you use?"
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