Clean you weapons like never before and watch carbon just fall out of your weapon. FrogLube Bio-Based Solvent surgically cleans and removed only what you want removed. This solvent will not harm or effect any permanent coating, surface, paint or sight material. Active hyper-cleaning and degreasing removes old, worn and stubborn lubricant residues, care products and greases from parts and internal spaces. Kit Includes, FrogLube CLP Liquid, FrogLube Solvent, Precision Syringe Applicator and Cleaning Brush.