145: Pointer Model Phenoma 12 Gauge Semi-Auto Shotgun in 12 Gauge. This gas operated, semi-auto shotgun is gas operated and features a 3" chamber, a 28" chrome moly barrel, MC-5 choke tube compatible, single round magazine cut-off, fiber optic front sights, synthetic stock and a black finish. The gun is in very good condition overall. Estimated Value: Low: $400 High: $500