While I'm a newbie at model stuff especially painting, I decided to try this out on some engine bits for my zvezda bm-21 grad and it just looks amazing, gives a really nice darkish shiny metal look and with my amateurish brush painting gives some nice differences in shade that makes it look dirty and oily.

Had trouble finding this color, found it here. Plan to use army rifles.

Great color, the name says aot. Brushes on very well.