Shooters choice 40 cal pistol cleaning kit contains quality brass components that wont damage your firearm while cleaning.Get everything you need to clean your 40 cal pistol in one place with this gun cleaning kit.Includes a solid brass rod with female 8/32" threaded end and swivel handle; 2" 40 cal bronze phosphor bore brush; 2" 40 cal cotton bore mop; brass component adaptor; 20 count 2.5" x 2.5" cleaning patches; nylon all-purpose cleaning brush; 40 cal brass pierce point jag and 0.5 oz.Bottle of fp-10 lubricant elite clp.Bristle Type: Bronze/NylonThread Pattern: 8-32Hazair: Yes