Jebs High Voltage Ported Waterfowl Choke Tube 12 Gauge .690 Mossberg

High Voltage Features Just like the original JEBS High Voltage choke tube design our Black Nitride waterfowl choke tubes are held to the same quality and durable standards as before. Besides looking incredible in the black there are many additional benefits to the Black Nitride process: provides additional lubrication protects against corrosion wear resistant and 82 on the Rockwell Chart. High Voltage Specifications Model: High Voltage Gauge: 12 Gauge Finish: Matte Style: Ported Constriction Diameter: .690 Application: Waterfowl Chokes Included: 1 Configuration: Mossberg Weight: 5 oz