BIRCHWOOD CASEY Moly Lube Dry Film Gun Lubricant, 9.5oz Aerosol, Fast-Drying Long-Lasting Spray for Internal Lubrication of Moving Metal Gun Parts

Moly Dry Lube provides a surface rich in molybdenum which acts to reduce friction in operating parts metal on metal. It dries with a dark finish which is a FEATURE, not a DEFECT, and should not be confused with carbon black residue created from gunpowder ignition. As a specified lubricant in military metal magazines to reduce the deposit of dust, sand, mud, etc in magazines its the preferred solution for long term use reducing the frequent maintenance oils and greases would cause in high dust environments. This includes the frequently neglected magazine tubes of shotguns, too. The consumer who chooses this should note the dark color IS the lubrication being left, NOT powder residue, and apply it on CLEAN surfaces they know will not contaminate the product film.

Like to use after cleaning, works well

I only use it for my magazines, but is works well for that purpose

Helps my camper jacks easier to perform

Dries well and leaves a film of lube behind. I use it to lube the receiver extension and recoil spring. Watch what you're doing and it wont make a mess. Get careless and you'll be wearing it.

Great for bike chains too !!

It doesn’t act like a lubricant. It acts EXACTLY LIKE a Powder Blast cleaning product. Cleans out all carbon (which runs out all over your hands, staining them) and leaves an ugly residue that in my opinion, offers no lubricating properties. Maybe this actually is a cleaner but was mislabeled? I’ll keep it as a carbon cleaner but it’s not a lube.

Good for lubing parts in a firearm where you dont want residue to collect, like it would with a wet lube.