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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Full Length or Neck Only; What's Best Resizing for Accuracy?
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<blockquote data-quote="Bart B" data-source="post: 1815373" data-attributes="member: 5302"><p>Yes, same set of forming dies, but not consecutive bullets. </p><p></p><p>All bullets from one set of dies were dropped into a barrel that held a few thousand. 10 would be grabbed as they fell out at 70+ per minute then seated in full length resized primed and charged metered powder. They were fired about 3 seconds apart in rail guns for 100 or 200 yard accuracy tests. Then 10 more tested. If bullets started shooting in the ones, another barrel was moved in to catch bullets. If test groups got bigger, the original barrel was used to catch the less accurate bullets that still passed accuracy spec of 1/4" average.</p><p></p><p>Those super accurate bullets were never degreased, polished nor inspected for jacket flaws. 3 or 4 per 1000 count box had visible flaws on them.</p></blockquote><p></p>
[QUOTE="Bart B, post: 1815373, member: 5302"] Yes, same set of forming dies, but not consecutive bullets. All bullets from one set of dies were dropped into a barrel that held a few thousand. 10 would be grabbed as they fell out at 70+ per minute then seated in full length resized primed and charged metered powder. They were fired about 3 seconds apart in rail guns for 100 or 200 yard accuracy tests. Then 10 more tested. If bullets started shooting in the ones, another barrel was moved in to catch bullets. If test groups got bigger, the original barrel was used to catch the less accurate bullets that still passed accuracy spec of 1/4" average. Those super accurate bullets were never degreased, polished nor inspected for jacket flaws. 3 or 4 per 1000 count box had visible flaws on them. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Full Length or Neck Only; What's Best Resizing for Accuracy?
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