Cleans 5.7mm (5.7x28mm) variants including but not limited to: Ruger 57, Ruger LC Carbine, FN Five-Seven, PSA 5.7 Rock, CMMG Mk57 Banshee, FN P90 and PS90, Keltec P50; 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; Small obstruction remover knocks out mud, snow, stuck casings and doubles as a T-handle base for included T-handle; End brush, scraper, straight and bent pick, short AP brush and rod handles for more precise cleaning; Also includes Bore Reflector+ with 8-32 threads that doubles as a pull handle, 0.5 fl.oz. Shooter's Choice FP-10 CLP, and instruction manual; All items packed neatly in a 4" x 4" x 2.5" soft pack case