The Swab-Its Bore Tips are specially designed cleaning accessories that fit .357 and 9mm firearms for effective bore maintenance and cleaning.Swab-Its Bore Tips for .357/9mm calibersSuper brush design for thorough cleaningCompatible with .357 Magnum and 9mm pistolsProfessional firearm maintenance toolSKU: 41-0901-100CSEssential for gun owners who need reliable cleaning tools to maintain their .357 and 9mm firearms in optimal condition for accuracy and performance.