222 Rem Chamber
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243winxb

222 Rem Chamber

"A cross sectioned .222 chamber with a gazillion rounds down the barrel. Normal cleaning and nothing more. Bushing die..You can clearly see where the neck bushing stopped sizing the neck of the brass. "
http://forum.accurateshooter.com/threads/erosion-from-blowback-on-necks.3938810/page-2
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Reloading & Firearms
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Sun, 03 December 2017 8:57 AM
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