BERETTA OPTIMACHOKE HP FLUSH C61900

28GA. IMPROVED CYLINDER FEATURES:-Caliber:28 gauge-Constriction: improved cylinder-Manufactured from high strength steel -Finished in a nickel-alloy coating-Fits Beretta A400 Xtreme, A400 Xplor, A400 Xcel, 690, 692, DT11, A300 Xtrema, SV10-Fully interchangeable on all Beretta barrels that are threaded for Optima-Choke® HP