Caliber-specific kits are crafted for the essential cleaning of service pistols commonly used by military and law enforcement, available in 9mm/.357 Cal/.38 Cal and .40 Cal calibers. Each kit features a 6 inches brass cleaning rod, a brass loop and a bronze bore brush to protect the weapon's rifling. It also includes a 1/2 oz bottle of Shooter's Choice FP-10 for thorough cleaning and lubrication. Additionally, the kit comes with a GB-5 double-ended military parts brush and a silicone-impregnated wipe-down cloth. The compact, zippered vinyl storage pouch is designed for easy storage in a pack or vehicle, providing ample space for extra items.