/ Back Browning B2000 Shotgun, Barrel, 12 Gauge, 30", Vent Rib, Full   Quantity in Basket: none Code: 610A83 Price:$250.00         Description: Browning B2000 Shotgun Barrel. Browning Factory Original B2000 Shotgun Barrel - Used, but in Excellent Condition. No fitting required. Barrel is ready for use. Manufacturer: Browning Code - 610A83 Gauge - 12 Chamber 2 3/4" Only Length - 30" Choke - Full Vent Rib - Yes Note: It is recommended that all Browning 2000 parts are properly installed by a qualified, trained gunsmith.