Designed for all 5.7mm variants. This compact and portable cleaning kit includes Breech-to-Muzzle cleaning gear plus precision cleaning tools. Made in the USA and contained in a lightweight, compact softpack case. Includes: *100% cotton 2 patches and small slotted tip *5.56mm bronze bore brush with size marked on brush stem *Oversized bore brush for chamber cleaning *8, 12 and 20 aircraft grade Memory-Flex cables for proper Breech-to-Muzzle cleaning *End brush, scraper, straight & bent pick, short AP brush and rod handles for more precise cleaning *Chamber flag, 0.5 fl.oz. Shooter&';s Choice FP-10 CLP, and instruction manual