Iver Johnson Arms Iver Johnson Choke Tube 20ga. X-full Mobil Choke Extended

Iver Johnson Arms Iver Johnson Choke Tube 20ga. X-full Mobil Choke Extended. The X-Full is ideally suited for use with lead shot in order to take advantage of the high energy delivered by the shotguns. Do not use steel shot with these choke tubes. They are marked clearly on the head and body with the constuctions IMPORTANT SAFETY WARNING: This product contains a chemical known to the State of California to cause cancer birth defects and other reproductive harm. Iver Johnson Arms is not responsible for damage or defect caused by powder residue or build-up. Specifications for Iver Johnson Arms Iver Johnson Choke Tube 20ga. X-full Mobil Choke Extended: Manufacturer: Iver Johnson Arms Color: Black Fabric/Material: Steel Gauge: 20 Choke Tube System: Mobil Choke Choke Type: Extra Full Gun Make: Iver Johnson Package Contents: Iver Johnson Arms Iver Johnson Choke Tube 20ga. X-full Mobil Choke Extended