This is a American Tactical Imports Shotgun: Single Shot known as the Nomad chambered in 20 Gauge, model # ATIG20NMD18, UPC 819644021575
Model Series: Nomad
Gun Type: Shotgun: Single Shot
Caliber: 20 Gauge
Action: Single Shot
Capacity: 1
Finish: Blue
Stock: Black Synthetic
Sights: Bead
Barrel Length: 18.5
Overall Length: 31.5