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Rifles, Reloading, Optics, Equipment
Reloading
Hammer Bullets and twist recommendations
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<blockquote data-quote="eoperator" data-source="post: 2359431" data-attributes="member: 120683"><p>I understand this is maybe not the best test medium. </p><p></p><p>An observation I have made while digging bullets from sand backstop (I always do this) is bullets fired near or at minimum listed twist rate have inconsistent expansion sometimes. All samples in pics are through 2 layers of cardboard into sugar sand backstop at 100yrds. Samples to the left are spun well over listed rate. Samples on right are at or near minimum twist rate.</p><p>[ATTACH=full]317565[/ATTACH]</p></blockquote><p></p>
[QUOTE="eoperator, post: 2359431, member: 120683"] I understand this is maybe not the best test medium. An observation I have made while digging bullets from sand backstop (I always do this) is bullets fired near or at minimum listed twist rate have inconsistent expansion sometimes. All samples in pics are through 2 layers of cardboard into sugar sand backstop at 100yrds. Samples to the left are spun well over listed rate. Samples on right are at or near minimum twist rate. [ATTACH type="full"]317565[/ATTACH] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Hammer Bullets and twist recommendations
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