Is there a 300 black 18in upper/barrel

Discussion in 'General Rifle Discussion' started by Copeman60, Jan 5, 2013.

  1. Copeman60

    Copeman60 New Member

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    I've been looking for a 300 blackout upper/barrel with a 18 or 20in.. But can't find one. If anybody knows anything about the 300 blackout please help!!