USED Carlson's Choke Tubes Benelli/Beretta Mobil Sporting Clay 12 Gauge Choke Tubes Skeet. These Shotgun Chokes feature a parallel section that is 25percent larger in the choke allowing this Carlson's Choke Tube to throw extremely consistent patterns more efficiently than conventional tubes. Beretta/Benelli Sporting Clay 12 Gauge Choke Tube by Carlson's are knurled on the end for easy removal. Each Carlson's Beretta/Benelli Choke Tube has the constriction laser marked on the end for an easy reference point. Specifications for Carlson's Choke Tubes Benelli/Beretta Mobil Sporting Clay 12 Gauge Choke Tubes: Manufacturer: Carlson's Choke Tubes Color: Stainless Fabric/Material: 17-4 Stainless Steel Gauge: 12 Choke Tube System: Beretta/Benelli Mobil Gun Make: Benelli Beretta Quantity: 1 Additional Features: Non-Ported Country of Origin: USA Features of Carlson's Beretta/Benelli Sporting Clay for 12 Gauge Beretta/Benelli: Parallel section is 25percent larger than previous models Designed to tighten your shot patterns Package Contents: Carlson's Beretta/Benelli 12 Gauge Sporting Clay Choke Tubes Carlson's Choke Tubes Beretta/Benelli 12 Gauge Sporting Clay Choke Tube Skeet 15512