Otis technology's.22/.223 caliber rifle & pistol cleaning kit contains quality brass components that won't damage your firearm while cleaning.Get everything you need to clean your.22-.223 caliber rifles (including 5.56 nato) in one place with this gun cleaning kit.Includes 4 brass rod sections along with a brush, mop, jag and patches.An all-purpose brush and bottle of fp-10 lubricant elite clp is also included to keep your firearm properly lubricated and operating smoothly.This kit cleans:.22-.250 cal,.223 cal/5.56mm/5.56nato, 5.7mm.22 rimfire,.22lr.Case Material: Plastic Box