129: Hatfield Model SAS in 12 Gauge with 28" Vented Ribbed Barrel. This semi-auto shotgun features a 3" chamber, gas/inertia operating system, a 28" chrome-lined smoothbore VR barrel, screw-in multi choke, High-Viz front sight and wood furniture. The gun is in very good condition. Estimated Value: Low: $300 High: $400