Works with any .50 caliber inline ignition muzzleloader. Includes: Allnatural, biodegradable cleaning solvent & lubricant. Notice for California consumers: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov Technical Specifications Contains: Number 13Â Bore Cleaner, 4 oz. Bronze Bore Brush .50 Caliber Super Jagâ .50 Caliber Cotton Cleaning Patches Cleaning/Utility Brush A Silicone Gun Cloth. Natural Lube 1000 Plusâ Bore Butter, .75 oz. Super Lube AntiSeize Lubricant, .23 oz.