Carlson's 12Ga Improved Cylinder Choke Tube for Benelli Beretta Mobil 56613

Carlson's 12 Gauge Choke Tube. Replacement for Beretta Benelli Mobil Choke Tube System. Improved Cylinder.p Carlson's Flush Mounted Choke Tubes are available for most shotgun models and serve as a perfect replacement to damaged, worn out or misplaced factory flush mounted choke tubes. Carlson's Flush Mounted Choke Tubes are manufactured from corrosion resistant 17-4 PH Stainless Steel, they are compatible with steel or lead shot (Steel shot should not be used in any Turkey Choke Tube), and are backed with a lifetime warranty.