Pro-Shot 1 oz. 1 Step CLP Needle Oiler Case Case of 4 1Step-1 Needle-CS. Repeated use protects the bore and lessens fouling/residue buildup. Makes gun bores & actions easier to clean.CLEANS - Eliminates stiff actions jamming and loosens rusted parts.LUBRICATES & PROTECTS - Rust inhibitors and special additives penetrate the metal and provide a corrosion barrier for superior rust protection.SYNTHETIC - Super proprietary formula is based on a unique blend of NON-HAZARDOUS & ENVIRONMENTALLY FRIENDLY INGREDIENTS. Specifications for Pro-Shot 1 Step Gun Cleaner and Lubricant: Manufacturer: Pro-Shot Included Accessories: Standard Features of Pro-Shot 1 Step Gun Cleaner and Lubricant Pack of 4 Package Contents: Pro-Shot 1 Step Gun Cleaner and Lubricant Pro-Shot 1Step-1 Needle-CS: 1 oz. 1 Step CLP Needle Oiler Case Case of