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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
ballistics for .243 lapua scenar's
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<blockquote data-quote="Gerald89" data-source="post: 85185" data-attributes="member: 3601"><p><strong>ballistics for .243 lapua scenar\'s</strong></p><p></p><p>Hello all,</p><p></p><p>This seems to be a recurring problem with me!</p><p></p><p>I have been trying to make up my drop chart for 6mm 90gr lapua scenars.</p><p>The chrony says I am sending them to 3196fps with 40grs of varget.</p><p></p><p>I have shot at 50mtrs to get a 150mtr zero (ballistic chart shows a near on zero at both ranges)does this sound correct can I do this?</p><p></p><p>I then put the info into sierra infinity five.</p><p></p><p>Which gives me bc of .420</p><p></p><p>The resulting drops are as follows:-</p><p>200mtrs = 2.5 clks @ 10cm per clk </p><p>300mtrs = 9 clks </p><p></p><p>In the field @ 200mtrs 2clks = 45mm high </p><p> 305mtrs 8clks = 45mm high</p><p></p><p>So that means 200mtrs in the field only needs 1clk </p><p> 300mtrs needs 6-7clks </p><p></p><p>Do you think I have a zero problem or maybe the bc of the bullet is pessimistic?</p><p></p><p>Or none of the above.</p><p></p><p>Cheers jeza</p></blockquote><p></p>
[QUOTE="Gerald89, post: 85185, member: 3601"] [b]ballistics for .243 lapua scenar\'s[/b] Hello all, This seems to be a recurring problem with me! I have been trying to make up my drop chart for 6mm 90gr lapua scenars. The chrony says I am sending them to 3196fps with 40grs of varget. I have shot at 50mtrs to get a 150mtr zero (ballistic chart shows a near on zero at both ranges)does this sound correct can I do this? I then put the info into sierra infinity five. Which gives me bc of .420 The resulting drops are as follows:- 200mtrs = 2.5 clks @ 10cm per clk 300mtrs = 9 clks In the field @ 200mtrs 2clks = 45mm high 305mtrs 8clks = 45mm high So that means 200mtrs in the field only needs 1clk 300mtrs needs 6-7clks Do you think I have a zero problem or maybe the bc of the bullet is pessimistic? Or none of the above. Cheers jeza [/QUOTE]
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ballistics for .243 lapua scenar's
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