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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Another Jon Beanland Masterpiece
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<blockquote data-quote="Hondo64d" data-source="post: 1675888" data-attributes="member: 1390"><p>I picked the best charge from my 500 yard load development and put 5 rounds on paper at 100 today to make sure I had a good zero. Wind was gusting hard and bench was really wobbly or it would have been better. Made a .1 adjustment and reset the zero indicator. Battery ran out on my chronograph so I made a guess on velocity and took it to 820 to use the velocity truing function on Ballistic AE. Group was 4.5" low at 820 so I put that in Ballistic AE and it determined true velocity was 2790. Fired one more group at 820 using 2790 velocity and it was centered on aiming point. I think we're ready for Caribou.</p><p></p><p></p><p>John</p><p></p><p></p><p><img src="https://i.postimg.cc/BQ86PKc9/5-B8-AFE22-5-CBD-48-C6-9062-2-C353-C165-D45.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="Hondo64d, post: 1675888, member: 1390"] I picked the best charge from my 500 yard load development and put 5 rounds on paper at 100 today to make sure I had a good zero. Wind was gusting hard and bench was really wobbly or it would have been better. Made a .1 adjustment and reset the zero indicator. Battery ran out on my chronograph so I made a guess on velocity and took it to 820 to use the velocity truing function on Ballistic AE. Group was 4.5” low at 820 so I put that in Ballistic AE and it determined true velocity was 2790. Fired one more group at 820 using 2790 velocity and it was centered on aiming point. I think we’re ready for Caribou. John [IMG]https://i.postimg.cc/BQ86PKc9/5-B8-AFE22-5-CBD-48-C6-9062-2-C353-C165-D45.jpg[/IMG] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Another Jon Beanland Masterpiece
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