Maxx is a Mil-Spec general purpose lubricant, rust prevention and a superior lubrication oil that the US Military intends for use on all small arms and fully automatic weapons. Maxx also displaces moisture. Maxx is a superior lubricant & rust prevention for use on all sporting firearms. Maxx is an outstanding general purpose lubricant for use in the following applications: Tools, Marine, ATV's,Archery, Automotive, Household, Electrical, Industrial, and Agricultural. Maxx is an excellent Mil-Spec rust preventative & anti-corrosive that met all rigorous standards of Military testing. Maxx is used by all branches if US Military