Trulock Sporting Clay Shotgun Choke Tube Benelli 20 Gauage Skeet 1 Ported. This Trulock Sporting Clay Shotgun Choke Tube is perfect for your shotgun and will help you achieve your target. Trulock Sporting Clay Shotgun Choke Tubes are marked on the head and body with the name of the specific choke tube constriction and the exact exit diameter (in thousandths of an inch) is engraved on the body. We make our choke tubes from 17/4 stainless steel bar stock to resist rust and corrosion. Our choke tubes are heat-treated to a high strength level to resist wear and choke creep. Our choke tubes are marked on the head and body with the name of the specific choke tube constriction and the exact exit diameter (in thousandths of an inch) is engraved on the body. Specifications for Trulock Sporting Clay Shotgun Choke Tube - Benelli: Manufacturer: Trulock Gun Make: Benelli Quantity: 1 Condition: New Features of Trulock Sporting Clay Shotgun Choke Tube: We make our choke tubes primarily from 17/4 stainless steel bar stock to resist rust and corrosion Our choke tubes are heat-treated to a high strength level to resist wear and choke creep Our choke tubes are marked on the head and body with the name of the specific constriction The exact exit diameter (in thousandths of an inch) is engraved on the body Package Contents: Trulock Sporting Clay Shotgun Choke Tube Trulock SCBEN20615P: Benelli Sporting Clay 20 Gauage Skeet 1 Ported