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Rifles, Reloading, Optics, Equipment
Reloading
Bullet seating depth?
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<blockquote data-quote="Joe King" data-source="post: 751657" data-attributes="member: 47325"><p>The farther out of the neck your bullet is seated the lower your pressure will be, until it touches the lands then you'll see a sharp increase, maybe not a large increase though. If you know your bullets true BC all you need to do is shoot it down range at different ranges, say 100yrds zero 300yrs, 500, 600, yrds. And measure the drop to the center of each group write it down, get on a balistics program such as JBM, try different velocities until you find a velocity that match your recorded drops. Then take the money you would have spent on a chrony buy more reloading supplies and shoot more <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /> Those down range groups say 300 and beyond, the farther the better will tell you more than a chrony cangun)</p></blockquote><p></p>
[QUOTE="Joe King, post: 751657, member: 47325"] The farther out of the neck your bullet is seated the lower your pressure will be, until it touches the lands then you'll see a sharp increase, maybe not a large increase though. If you know your bullets true BC all you need to do is shoot it down range at different ranges, say 100yrds zero 300yrs, 500, 600, yrds. And measure the drop to the center of each group write it down, get on a balistics program such as JBM, try different velocities until you find a velocity that match your recorded drops. Then take the money you would have spent on a chrony buy more reloading supplies and shoot more :D Those down range groups say 300 and beyond, the farther the better will tell you more than a chrony cangun) [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Bullet seating depth?
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