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Rifles, Reloading, Optics, Equipment
Reloading
solving runout by removing expander rod
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<blockquote data-quote="Mikecr" data-source="post: 834499" data-attributes="member: 1521"><p>Things you can do to produce low runout(straight) loaded ammo:</p><p>-Fire-form brass</p><p>-Hand de-prime with one of these: <a href="http://neiljones.com/html/decapping_tool.html" target="_blank">DECAPPING TOOL</a></p><p>-Partial neck size(downward)</p><p>-Size body absolute minimal</p><p>-Pre-expand necks with one of these: <a href="http://www.sinclairintl.com/reloading-equipment/case-preparation/neck-turning/turning-expander-mandrels/sinclair-generation-ii-expander-dies-prod38807.aspx" target="_blank">SINCLAIR GENERATION II EXPANDER DIES | Sinclair Intl</a></p><p>-Seat bullets in 2 steps ~60-90deg apart</p><p>-Verify low TIR with measurement on a v-block gage</p><p></p><p>Of course neck turning reduces some runout. And unless you're lucky enough with your seating die/press/shellholder, inline seating is often straighter.</p></blockquote><p></p>
[QUOTE="Mikecr, post: 834499, member: 1521"] Things you can do to produce low runout(straight) loaded ammo: -Fire-form brass -Hand de-prime with one of these: [url=http://neiljones.com/html/decapping_tool.html]DECAPPING TOOL[/url] -Partial neck size(downward) -Size body absolute minimal -Pre-expand necks with one of these: [url=http://www.sinclairintl.com/reloading-equipment/case-preparation/neck-turning/turning-expander-mandrels/sinclair-generation-ii-expander-dies-prod38807.aspx]SINCLAIR GENERATION II EXPANDER DIES | Sinclair Intl[/url] -Seat bullets in 2 steps ~60-90deg apart -Verify low TIR with measurement on a v-block gage Of course neck turning reduces some runout. And unless you're lucky enough with your seating die/press/shellholder, inline seating is often straighter. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
solving runout by removing expander rod
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