I've had a few people handle my weapons recently as I'm looking for someone to do my Deer shooting, and failed to wipe them off with my oily cloth.
Next day, wow, rusty finger marks all over metal parts.
Many years ago when I was an apprentice there was one lad who had rusty hands. If he touched metal, within hours there would be rusty finger marks all over it.
Anyone on here got the same problem?
Apart from gloves and oily cloth is there a known way to stop it, diet etc?