Good afternoon, been lurking here for a bit getting ready to form some brass.
Does anyone have experience with .223 in UMC?
I have a fair amount with that headstamp but can't find any results in my googlefoo for neck thickness after forming.
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- Sat Feb 09, 2019 2:03 pm
- Forum: Handloading
- Topic: STICKY - Good/Bad brass list converting 5.56->300blk
- Replies: 131
- Views: 811491