Jebs Choke Tubes High Voltage Waterfowl Black Nitride 12 Gauge Choke Tube Remington Versa Max High Voltage .685 Modified Waterfowl Choke Tube Black. It almost seems like a conspiracy to avoid using the downrigger on a duck gun. However there's more to this story. We can help with that too. First of all we have to thank the Duck Commanders. On one side we have the high powered super convex super constrictions constriction that allows for the tight patterns we all know and love but more importantly we have the ultra constrictions that allow for the tight patterns and high velocities we all know and love from J.R. Stable door and Super Stable door and super speed flush door performance. We at J.E.B.S. want our customers to be successful and that is why we have a variety of chokes in the High Voltage Steel Lead and now Remington Versa Max constrictions. Specifications for Jebs Choke Tubes High Voltage Waterfowl Black Nitride 12 Gauge Remington Versa Max Choke Tube: Manufacturer: Jebs Choke Tubes Color: Black Finish: Nitride Gauge: 12 Choke Tube System: Remington Pro Bore Choke Type: 0.685 Gun Make: Remington Gun Model: Remington Versa Max Quantity: 1 Package Contents: Jebs Choke Tubes High Voltage Waterfowl Black Nitride 12 Gauge Remington Versa Max Choke Tube Jebs Choke Tubes JPCBN - 12G2/685: 12 Gauge Remington Versa Max High Voltage .685 Modified Waterfowl Choke Tube Black Nitride