Things You'll Need
Instructions
Wipe the gun to remove any fingerprints, oil residue or debris. Some rust might come off on the clean rag.
Pour a small amount of solvent onto a clean rag and wipe the area of the rust. Do not scrub. Rubbing hard could create scratches or other damage. If the solvent doesn't work, try a polishing agent. Rub with the grain of the metal. Once done with the polishing agent, clean the gun with some solvent to get rid of any residue.
Add a small amount of gun oil to fine steel wool and rub the rust area in a slow soft touch. Go with the grain of the metal.
Clean the gun after getting rid of the rust. Wipe it with a clean cloth. If you used a polishing liquid, strip it off with the solvent. Apply new oil to the gun.