Yes! Ballistol is safe on all metals when used as directed. There is the potential with any creeping oil to “lift” metals plated by electrolysis, but our product is simply not capable of deteriorating these metals. We recommend when using Ballistol on electro-plated metals (gold leaf, nickel, chrome, etc.) to wipe off any excess Ballistol after cleaning. Ballistol should not be used on these surfaces if they are scratched or damaged.