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Rifles, Reloading, Optics, Equipment
Reloading
Hammer bullets shoot!!!
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<blockquote data-quote="RockyMtnMT" data-source="post: 1647842" data-attributes="member: 7999"><p>I wish I could say that when we designed we were so smart that we knew our design would be so forgiving. It was a happy bonus that we are very thankful for!</p><p></p><p>The best I can come up with is that the radius design of our drive bands is very finite in the amount of bullet that engages the grooves. It serves the purpose that we designed it for so that we can seal the bore, loose our tight, without losing accuracy in loose bores or over pressure in tight bores. My best scientific analysis is that the light engagement of the outside dia of the bullet works like a shock absorber giving clean consistent exit from the barrel. That and holding 2 ten thousandths tolerance doesn't hurt.</p></blockquote><p></p>
[QUOTE="RockyMtnMT, post: 1647842, member: 7999"] I wish I could say that when we designed we were so smart that we knew our design would be so forgiving. It was a happy bonus that we are very thankful for! The best I can come up with is that the radius design of our drive bands is very finite in the amount of bullet that engages the grooves. It serves the purpose that we designed it for so that we can seal the bore, loose our tight, without losing accuracy in loose bores or over pressure in tight bores. My best scientific analysis is that the light engagement of the outside dia of the bullet works like a shock absorber giving clean consistent exit from the barrel. That and holding 2 ten thousandths tolerance doesn't hurt. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Hammer bullets shoot!!!
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