Local store had a fresh batch of supplies come in and this one caught my eye. I had seen it on a commercial and picked one up.

I shot my shotgun Hawken today so I took the lock apart and coated the parts.

The MLP Solid Film Lubricant Pen meets the performance of Mil-Spec requirements. MLP is a semi-permanent, lacquer-like coating containing molybdenum disulfide and corrosion inhibiting pigments. This air-drying material prevents corrosion, galling, seizing and fretting. MLP is a low-friction coating that exhibits long wear life when operated at -320°F to +300°F. For internal firearm application only.