The Beretta USA OptimaChoke HP delivers precision performance for 12 gauge shotguns with Skeet EU constriction and extended design for improved accuracy and reduced recoil.Beretta OptimaChoke HP - Model C6214412 Gauge compatibilitySkeet EU constriction typeExtended choke tube designSteel construction with aluminum color bandSilver finish with colored identification bandApproved for lead shot onlyRecommended for 50+ yard shooting distancesNon-ported designIdeal for skeet shooting and sporting clays this extended choke tube provides consistent patterns and enhanced performance for competitive and recreational shooters using lead ammunition.