Mossberg Accu-Choke 12 Gauge Choke Tube. Designed specifically for the Mossberg 500 and 590 shotguns this choke tube is built to deliver unbeatable accuracy reliability and performance in any situation. Constructed from high-quality materials and engineered to the highest standards of precision these Shotgun Chokes are built to last ensuring that you'll be able to rely on it for years to come. The stand-off design of the tube is specifically designed to provide added protection against attackers helping to keep you safe in high-stress situations. The Mossberg Mb Accu-choke Tube 12ga Stand Off Tube is incredibly easy to install simply screw it onto your shotgun and you're ready to go. It's also very easy to remove allowing you to switch between different choke tubes depending on your shooting needs. So if you're looking for a high-quality choke tube that can help you protect yourself in close quarters look no further than the Mossberg Mb Accu-choke Tube 12ga Stand Off Tube. With its precision engineering unbeatable performance and rugged durability this choke tube is sure to become an essential part of your self-defense gear. Specifications for Mossberg Accu-Choke 12 Gauge Choke Tube: Manufacturer: Mossberg Fabric/Material: Steel Gauge: 12 Choke Tube System: Mossberg Choke Choke Type: Cylinder Gun Make: Mossberg