Carlson's Choke Tubes Benelli Crio Plus 12 Gauge Sporting Clay Choke Tube Extended Turkey. These Choke Tubes manufactured by Carlson's Choke Tubes's are built with durable 17-4 stainless steel to ensure that your Shotgun Choke will last for many years. The knurled end of the Carlson's Benelli Choke Tube allows you to easily remove and attach your choke. Carlson's Shotgun Chokes have been a trusted name for many years making the Carlson's 12 Benelli Crio Choke Tube for Sporting Clay one of the most efficient shooting products available. Specifications for Carlson's Choke Tubes Benelli Crio Plus 12 Gauge for Sporting Clays: Manufacturer: Carlson's Choke Tubes Color: Black Fabric/Material: 17-4 Stainless Steel Gauge: 12 Choke Tube System: Benelli Crio Plus Gun Make: Benelli Quantity: 1 Additional Features: Non-Ported Country of Origin: USA Features of Carlson's 12 Gauge Shotgun Choke for Sporting Clays: Allows your shot to have a tighter pattern Knurled end for better grip Constriction laser is marked on the end for easy reference Package Contents: Carlson's Choke Tubes 12 Gauge Benelli Crio Plus for Sporting Clays Carlson's Choke Tubes Benelli Crio Plus 12 Gauge Sporting Clay Choke Tube Extended Turkey 67002