Carlson's new Tactical Breacher Choke Tube allows you to turn your hunting gun into a home-defense gun. The open choke allows for shooting with lead, buckshot, Hevi-Shot or steel shotshells. A series of jagged teeth aid in breaching and allow you to use the shotgun as a melee weapon. You can count on this choke tube for your security needs. When you need quality parts at an affordable price, you can trust in Carlson's.