Just thinking about using this on the action of my FWB 80.

I've been using a clean cloth on the action but sometimes feel it needs more of a clean.

Feinwerkbau advise a wipe over with a light gun oil, but I've found in the past that this can gradually take away the surface on some finishes, at least on a HW45 - though I don't know if that gun is anodysed or painted).

However Ballistol is supposed to be very gentle on everthing except copper and nickel, and I recently acquired a tin. Just wondered if any of you wipe the stuff over aluminium surfaces on your guns.