WINCHESTER MODEL 370, SERIAL NUMBER C398369, BLACK (MATTE), 28" BARREL, 20 GAUGE, BREAK ACTION, SINGLE SHOT Notes: ARE YOU IN NEED OF A WINCHESTER MODEL 370? WELL, CHECK THIS OUT. SERIAL NUMBER C398369. THE BLACK (MATTE) FINISH IS IN GOOD SHAPE WITH SOME WEAR ON THE WOOD. WITH A 28" BARREL CHAMBERED IN 20 GAUGE, THIS BREAK ACTION SINGLE SHOT SHOTGUN IS READY TO GET BACK OUT INTO THE FIELD AND INTO YOUR COLLECTION.