A Mossberg 500A Mariner 12 Gauge pump-action shotgun, featuring a silver-colored metal barrel, receiver, and magazine tube, contrasted with black synthetic furniture including the stock and ribbed forend. The barrel is marked “MOSSBERG®”, “MADE IN U.S.A.”, “CHAMBERED FOR 2¾ AND 3 IN. SHELLS”, and “12 GA. – 18½ IN. CYLINDER BORE”. An additional warning text on the barrel reads: “WARNING BEFORE YOU READ OWNERS MANUAL OF THE SAFE OPERATION – FREE FROM P.O. BOX 1445 EL PASO TX 79982”. The receiver is prominently marked “Mossberg® NORTH HAVEN, CONN. 500A 12 GA” and bears the serial number “L706424”.








