The Otis 5.7mm Cleaning Kit is an essential tool for firearm maintenance specifically designed for all 5.7mm variants. This kit features Breech-to-Muzzle cleaning components paired with precision tools all housed in a lightweight and compact softpack case. It includes 100 cotton patches a small slotted tip and a bronze bore brush marked for size identification. An oversized bore brush is also provided for thorough chamber cleaning. The kit is equipped with 8 12 and 20-inch aircraft-grade MemoryFlex cables to ensure effective Breech-to-Muzzle cleaning. Additional tools include an end brush scraper straight and bent picks a short AP brush and rod handles for meticulous cleaning. A chamber flag 0.5 fl. oz. of Shooter's Choice FP10 CLP and an instruction manual complete this comprehensive cleaning solution proudly made in the USA.