The Mossberg 500 Combo packages both a 28-inch field barrel and an 18.5-inch defensive barrel, offering hunters and homeowners maximum versatility from a single platform. Type: Pump-Action Shotgun Action: Pump-Action Caliber: 12 GA Capacity: 5 Year introduced: 1965, USA Weight: 7.5 oz Overall length: 48" Status: Active Intended use: Hunting, Home Defense, Field/Home Defense