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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Maths question for someone with brains ?
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<blockquote data-quote="Down Under Hunter" data-source="post: 198000" data-attributes="member: 8486"><p>Eaglet,</p><p></p><p>Thanks for your thoughts.</p><p></p><p>As hunting season is only a week away I have the scope dialed accurately out to 940 M. After next week I plan on reshooting the 100 zero, do a ladder test, chrono the rifle, then take it to the range again for trajectory validation..</p><p></p><p>For what ever reason I cant get the pda exbal to match anywhere near the actual drops with a 2800-2850 speed. Always need a faster speed.</p><p></p><p>These are my drops tested and confirmed.</p><p></p><p>200 m 1.25 up, just high 1-2 "</p><p></p><p>300m 3.25 up, Just high 1-2 inch</p><p></p><p>400 5.25 up, Dead on !</p><p></p><p>530 8.5 up - DEAD ON !</p><p></p><p>700 M Got 15.75 up from exbal, divded by 1.09 = 14.5 up 3" high- Ill take it !</p><p></p><p>940 M Exbal gave 24 up so I divided that by the 1.09 as suggetsted to factor larger click values and got 22 up. Fired and landed at the base of plate. I would say 15 " low. The I ran out of rounds. I figure 23 up would be more like it. What do you think ?</p><p></p><p>Thanks boys, sorry to trouble you all but am rushing to get some drop numbers confirmed. I would not expect to shoot it next week past 600 anyway !</p><p></p><p>Cheers mates !</p><p></p><p>DUH</p></blockquote><p></p>
[QUOTE="Down Under Hunter, post: 198000, member: 8486"] Eaglet, Thanks for your thoughts. As hunting season is only a week away I have the scope dialed accurately out to 940 M. After next week I plan on reshooting the 100 zero, do a ladder test, chrono the rifle, then take it to the range again for trajectory validation.. For what ever reason I cant get the pda exbal to match anywhere near the actual drops with a 2800-2850 speed. Always need a faster speed. These are my drops tested and confirmed. 200 m 1.25 up, just high 1-2 " 300m 3.25 up, Just high 1-2 inch 400 5.25 up, Dead on ! 530 8.5 up - DEAD ON ! 700 M Got 15.75 up from exbal, divded by 1.09 = 14.5 up 3" high- Ill take it ! 940 M Exbal gave 24 up so I divided that by the 1.09 as suggetsted to factor larger click values and got 22 up. Fired and landed at the base of plate. I would say 15 " low. The I ran out of rounds. I figure 23 up would be more like it. What do you think ? Thanks boys, sorry to trouble you all but am rushing to get some drop numbers confirmed. I would not expect to shoot it next week past 600 anyway ! Cheers mates ! DUH [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Maths question for someone with brains ?
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