USED Mossberg 500 C Pump Action Shotgun in 20GA. 24in barrel. Front sight blade and adjustable rear sight. Constriction is not marked and not known. Barrel, receiver, and mag tube display some wear marks and loss of bluing, and there's some very light surface rust on the barrel. Stock shows a couple of minor dings. The firearm is in good functional shape and should serve you well on hunts for years to come.