Mil-Comm MC2500 is the oil version of TW25B grease featuring a lighter viscosity formula designed for hard to reach areas like trigger mechanisms high-wear parts surfaces. This synthetic, non-toxic lubricant designed to inhibit corrosion, repel water, protect from sand, dust, grit and debris while eliminating galling and short stroking. It resists wash-off, burn-off and wear-off making it great on all heavy-wear parts and as a bore treatment. It will keep weapons in fire-ready condition and is harmless to wood, rubber, plastic and composites.