The RamRodz Gun Detailing Assortment (#80250) provides shooters with a large combo-pack of industrial-grade, low-lint cotton swabs with flexible bamboo handles. This assortment can be used to clean all components of a firearm other than the bore. The variety of sizes included makes cleaning firearm components easier than ever. From slide rails to bolt carriers, RamRodz provide a convenient and cost effective option for removing fouling, dirt, grease and debris from your firearm collection. Gunsmiths also prefer using RamRodz to apply bluing finish. The RamRodz Gun Detailing Assortment is not intended for use in the barrel. Caliber-specific RamRodz are available in the following sizes - .22 Caliber (#22300), .38/9mm (#38200), .40 Caliber (#40100), .45 Caliber (#45075) and .50 Caliber (#50075).