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Rifles, Reloading, Optics, Equipment
Reloading
Black soot build up on case heads
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<blockquote data-quote="243winxb" data-source="post: 1940891" data-attributes="member: 97793"><p>Use a mag primer. Light loads & slow powder may be the cause. Use a faster burn rate of powder. Pressure is low & neck not expanding to seal? Make sure the bullets have enough neck tension. The expander should be .002" smaller than bullet diameter. This will keep the bullet from moving when the primer fires. </p><p>*Sorry about the dark text. Copied it from one of my old posts.*</p><p><strong>What is your COL? The bullets bearing surface should be in full contact with the neck. If seating the bullet long to get close to the lands/rifling there may not be enough shank of the bullet in the case neck. </strong></p></blockquote><p></p>
[QUOTE="243winxb, post: 1940891, member: 97793"] Use a mag primer. Light loads & slow powder may be the cause. Use a faster burn rate of powder. Pressure is low & neck not expanding to seal? Make sure the bullets have enough neck tension. The expander should be .002" smaller than bullet diameter. This will keep the bullet from moving when the primer fires. *Sorry about the dark text. Copied it from one of my old posts.* [B]What is your COL? The bullets bearing surface should be in full contact with the neck. If seating the bullet long to get close to the lands/rifling there may not be enough shank of the bullet in the case neck. [/B] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
Black soot build up on case heads
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