/ Back Browning B2000 Shotgun, Barrel, 12 Gauge Magnum, 30", Vent Rib, Full   Quantity in Basket: none Code: 650A93 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 - 650A93 Gauge - 12 Magnum Chamber 2 3/4" & 3" Length - 30" Choke - Full Vent Rib - Yes Note: It is recommended that all Browning 2000 parts are properly installed by a qualified, trained gunsmith.