This cleaning system is specifically designed to clean and maintain your 40MM and 5.56MM weapon systems. Memory-Flex® cleaning rods and swabs quickly clean the receiver, chamber, neck and bore; obstruction removers knock out bore obstructions and stuck cases. Special scrapers and picks for the bolt face, slide and locking lugs, all purpose brushes and comprehensive instruction booklet maintain flawless performance in mission critical situations. The tan softpack case also includes a MOLLE belt.