Carlsons Choke Tube Cremator - 12ga Ported L-range Invect Ds

Carlsons choke tube cremator 12ga ported l-range invect ds FEATURES-12 Gauge-Extended choke-Constriction: Long Range-Diameter: .715-Fits Browning Invect DS-Triple Shot Technology of three graduated rings in the parallel section of the choke,that allow a more gradual transition from the shotgun bore to the final constriction.-Reduced pellet deformation-Shortened shot string-Less flyers-Ported for reduced muzzle jump & recoil Other Features: Triple shot technology of 3 graduated rings in parallel section of the choke that allow a gradual transition to final restriction reduces pellet deformation, shortens shot string,& fewer flyers.Fits browning invector ds