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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
simplified range card help
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<blockquote data-quote="GCG" data-source="post: 682662" data-attributes="member: 30098"><p>I am starting out using JBM's simplified trajectory card. I am trying to use it for 180 gr TSX in .308 & 140 ttsx & 120 Tsx in .284. </p><p> </p><p>Do I want to use G1 or G7 option for these ? Also the first drop down menu for the .308 gives you the option of using the Litz, or just plain 180 TSX boattail. After that everything else looks easy enough.</p><p> </p><p>Thanks</p></blockquote><p></p>
[QUOTE="GCG, post: 682662, member: 30098"] I am starting out using JBM's simplified trajectory card. I am trying to use it for 180 gr TSX in .308 & 140 ttsx & 120 Tsx in .284. Do I want to use G1 or G7 option for these ? Also the first drop down menu for the .308 gives you the option of using the Litz, or just plain 180 TSX boattail. After that everything else looks easy enough. Thanks [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
simplified range card help
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