The .410 bore Mossberg 500 is the smallest gauge in the line, popular for pest control, youth introduction to shotgunning, and recreational clay target shooting. The slim receiver and lighter recoil make it ideal as a first shotgun. Type: Shotgun Action: Pump-Action Caliber: .410 Bore Capacity: 5 Year introduced: 1961, USA Weight: 176 oz Overall length: 43.5" Status: Active Intended use: Youth, Pest Control, Recreation