Have some small areas of rust appearing on the slide ridges
Of my xd40. Any ideas how to remove or prevent? Kept in
Gun case in closet. Thanks
Over time, I've found that wiping a pistol down with a silicone cloth and/or silicone based oil is better for storage than petroleum based oils.You can prevent this from happening again by making sure you wipe off your gun with a silicone cloth that will remove any rust forming contaminants such as sweat from skin contact.