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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
What's going on with my .338WM trajectory?
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<blockquote data-quote="Topshot" data-source="post: 377063" data-attributes="member: 13285"><p>Yes I did input the barometric pressure and temp into the ballistics targeting software program. </p><p> </p><p>It was overcast when I did my velocity testing and I have a sky screen over the chronograph to diffuse the light.</p><p> </p><p>I have played about with the inputs into the program. I tried inputting, higher velocities and changes to my atmospheric conditions but can not get both the 605 and 1000 yard drops to agree with the actual measured drops from shooting.</p><p> </p><p>The area I shoot is well measured out and I have no problem with my drop figures agreeing with what my .338 Edge shoots over the same distances.</p></blockquote><p></p>
[QUOTE="Topshot, post: 377063, member: 13285"] Yes I did input the barometric pressure and temp into the ballistics targeting software program. It was overcast when I did my velocity testing and I have a sky screen over the chronograph to diffuse the light. I have played about with the inputs into the program. I tried inputting, higher velocities and changes to my atmospheric conditions but can not get both the 605 and 1000 yard drops to agree with the actual measured drops from shooting. The area I shoot is well measured out and I have no problem with my drop figures agreeing with what my .338 Edge shoots over the same distances. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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What's going on with my .338WM trajectory?
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