These internal Optima Choke choke tubes for 12 gauge shotguns. They are longer and thinner than conventional Mobilchoke tubes. Thanks to the elongated cone, they minimize the deformation of the shot and improve shot patterns. The various versions are fully interchangeable on 12 gauge shotguns with Optima Bore barrels. These choke tubes are for 12 gauge shotguns with the Optima-Choke system only.
internal optimachoke choke (7 cm)
