Carlsons Choke Tubes Tactical Muzzle Brake Winchester Turkey Black NSN N. The NEW Tactical Choke Tube has a head that extends approximately 2.75in beyond the end of the barrel and features a matte black finish. The addition of this new choke will not only make any ordinary shotgun look extraordinary but also significantly reduce recoil allowing for better control of your firearm and quicker follow-up shots. Perfect for Law Enforcement or Home Defense. Carlson's New Tactical Turkey Muzzle Brake makes an excellent choke for Turkey or Predator Hunting The turkey constriction is not to be used with STEEL shot. Specifications for Carlson's Choke Tubes Tactical Muzzle Brake: Manufacturer: Carlson's Choke Tubes Color: Black Gauge: 12 Finish: Matte Fabric/Material: 17-4 Stainless Steel Choke Type: Turkey Quantity: 1 Condition: New Country of Origin: USA Package Contents: Carlson's Choke Tubes Tactical Muzzle Brake Carlsons Choke Tubes 84018 Tactical Muzzle Brake Winchester Turkey Black NSN