Has anyone collected any info specific to this stuff? Norinco yellow box 55grain .223 - average group at 100, 200, 300m, chrony speeds, preferences for 1/7, 1/9 twist barrels, etc? I know a lot of guys who have shot it, but no one who has collected specs on it. Thanks guys.
Norinco .223 range data?
- Thread starter knuckleduster
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