In addition to Otis’ current solvents; which include O85, Special Forces DryLube, and CLP, the O12 line is offered in 4 unique formulas. O12-C Carbon Remover, O12-CU Copper Remover, 012-PL™ Shotgun Blend Plastic Remover and O12-GP General Purpose Blend are each available in 4 different size options: 2 oz., 4oz., 8 oz., and 16 oz. The new cleaner line is safe on all gun metals and includes formulas and blends that remove carbon, copper, lead and plastic fouling. This new line is biodegradable, free of ammonia and safe for the environment.