Cleans carbon, copper, and lead from firearms
Ideal for a variety of gun cleaning applications
Biodegradable and ammonia-free design
Safe on all gun metals
For all your firearm cleaning needs, Otis offers the amazing General Purpose Blend. The O12-GP General Purpose Blend quickly and easily removes carbon, copper, and lead from your firearms. This unique cleaner is biodegradable with no harsh odor and also helps prevent rust and corrosion for long-lasting barrel protection. Safe on all gun metals.