Mossberg Choke Tubes. Mossberg offers such a wide selection from skeet to turkey tubes. Accu-Mag choke tubes handle lead steel and all other non-toxic loads. Each choke tube is marked with a shot patterning designation as a guide. Patterns can vary depending on ammunition brand load and shot size. Specifications for Mossberg Choke Tubes 95290: Manufacturer: Mossberg Finish: Black Fabric/Material: 17-4 Stainless Steel Gauge: 12 Choke Type: Improved Cylinder Gun Make: Mossberg Quantity: 1 Additional Features: 30 yds The Mossberg Improved Cylinder Choke Tube For 835/935 95290 is a quality addition to the Mossberg lineup. For more great deals on Shotgun Chokes by Mossberg please browse our Mossberg Weapon Accessories page.