Brand New in sealed box:   Mossberg 500 / Flex 500 / Maverick 88 Blued 12 ga. 18.5 inch Security Cylinder Bore Barrel.  THIS IS A BARREL ONLY NOT A GUN.  I have two of these NIB.  Price is FIRM.  NOT interested in trades or offers.  I live in Thomasville.  You will have to come and pick it up.  I do not answer still available emails.  If it is still listed then it is still available.