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I have a bunch of new, unprimed .223 LC brass that I will be processing soon. One thing I saw on these brass was that their case mouth were not true round. I would need to round the mouth. I could put the brass through the full length sizer and fit these brass but I also read that new brass shouldn't go through a full length sizer. If not, do I run them through a neck sizer? I know I will need to check the brass length after that. Or is there a better way to fix the case mouth?
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NRA Lifer
No free man shall ever be debarred the use of arms. The strongest reason
for the people to retain the right to keep and bear arms is, as a last resort,
to protect themselves against tyranny in government - Thomas Jefferson
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It depends on what I plan on doing with the ammo. If I am going to put it through a plinker I won't even resize it.
If I plan on putting it through a bolt gun I will full length size, trim, chamfer, and deburr.If you think nobody cares if you're alive, try missing a couple of payments.
"A true patriot would repeal the patriot act"Originally posted by XDRoX
Ron Paul -
The first few batches will be test loads so I would like these to be as perfect as possible. So I guess these should be full length sized, trim, chamfer, and deburr.NRA Lifer
No free man shall ever be debarred the use of arms. The strongest reason
for the people to retain the right to keep and bear arms is, as a last resort,
to protect themselves against tyranny in government - Thomas Jefferson
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Wouldn't the expander be enough to round the mouth out? You don't have to push the sizer all the way down, just enough to get the expanding thingy into and out of the mouth?==================
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Will trade liquor/wine/beer for parts and accesories and ammo! PM me. Dont drink n shoot. Offer void where prohibited. Must be 21 or older, etc. etc.
Originally posted by TURBOELKYOriginally posted by TURBOELKYComment
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If you think nobody cares if you're alive, try missing a couple of payments.
"A true patriot would repeal the patriot act"Originally posted by XDRoX
Ron PaulComment
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You should size all new brass. They can get dinged up in transit, particularly if you are buying in bulk (even Lapua can have that happen).Comment
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