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Rifles, Reloading, Optics, Equipment
Reloading
300 RUM problems
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<blockquote data-quote="AB8EAB8E" data-source="post: 251842" data-attributes="member: 14661"><p>Most likely run out, be sure to lube when sizing. I use Vaseline</p><p>( I trick from an old Comp. Shooter) Its good on your hands, and the brass too.</p><p>I take a little and rub it in my hands and then take about 4-5 cases and roll them in my hands.</p><p></p><p>Don't for get a WEE little bit on the Q-Tip for the inside. </p><p>(I don't like doing this much because you will get different retention.)</p><p>You will feel it when you press projectile. </p><p>When your done Just wipe them off...</p><p></p><p>Or ..I have used the Lyman aerosol spray...</p><p>I don't use the RCBS Case slick. ... YUCK...</p><p></p><p>Try neck sizing only. You have to make sure you only use the reloads in that rifle only.</p><p>Also check your case neck retention I use about .002 to .003.</p><p>If needed you might need to reduce the expander ball size.</p><p>I remove it from the die then take it and put it into a drill and use a piece of sand paper and remove maternal</p><p>from the expander ball. Then polish it with a piece of Scotch Bright...</p><p></p><p>Oh the brass shavings from the Bolt... </p><p>Is usually caused by the bolt extractor button..</p><p>It scrapes the shell head the length of the bolt swing when you close the bolt.</p><p>Remington type bolt ejectors springs ( Buttons ) are BAD for doing this...</p><p></p><p>I hope this helps. I'm sure that there will be other ideas on this from other shooters... God Bless<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p></blockquote><p></p>
[QUOTE="AB8EAB8E, post: 251842, member: 14661"] Most likely run out, be sure to lube when sizing. I use Vaseline ( I trick from an old Comp. Shooter) Its good on your hands, and the brass too. I take a little and rub it in my hands and then take about 4-5 cases and roll them in my hands. Don't for get a WEE little bit on the Q-Tip for the inside. (I don't like doing this much because you will get different retention.) You will feel it when you press projectile. When your done Just wipe them off... Or ..I have used the Lyman aerosol spray... I don't use the RCBS Case slick. ... YUCK... Try neck sizing only. You have to make sure you only use the reloads in that rifle only. Also check your case neck retention I use about .002 to .003. If needed you might need to reduce the expander ball size. I remove it from the die then take it and put it into a drill and use a piece of sand paper and remove maternal from the expander ball. Then polish it with a piece of Scotch Bright... Oh the brass shavings from the Bolt... Is usually caused by the bolt extractor button.. It scrapes the shell head the length of the bolt swing when you close the bolt. Remington type bolt ejectors springs ( Buttons ) are BAD for doing this... I hope this helps. I'm sure that there will be other ideas on this from other shooters... God Bless:) [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Reloading
300 RUM problems
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