BERETTA OPTIMACHOKE HP FLUSH12GA. MODIFIEDFEATURES:-Caliber:12 gauge-Constriction: modified-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...