http://www.thefirearmblog.com/blog/2...locity-length/
They started at 26" and cut the barrel down inch by inch and recorded velocity at each
fast burn rate powder for caliber, there will be less of a ball of flame (I've noticed this)
http://www.thefirearmblog.com/blog/2...locity-length/
They started at 26" and cut the barrel down inch by inch and recorded velocity at each
fast burn rate powder for caliber, there will be less of a ball of flame (I've noticed this)
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