580 series Mini 14/30

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PLEASE READ

If you have a Mini with a '580' serial number you might have a this 'pencil barrel, OR a newer heavy tapered barrel.   If you have the thin barrel, order 181-197 series,  If you have a heavy tapered barrel, order the 58x series.  Ruger does not change serial numbers when they change configurations. If you need help, call us.

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