I received my fathers service colt and it was not stored properly. There are 2 small spots that have rust on it, they are small. I don't want to ruin the gun cleaning it. What should I use and how should I go about it. Probably hasn't been cleaned in 25-30 years. Thanks for your help.
First off - Good for you to have that piece of family history. Second if you have a way to post pictures, I for one would love to see them.
I think this question is debated between "a good gun cleaning solvent will take that off" and "don't touch it for you will erase its provenance". I am of the belief that no matter the firearm's value, I want to shoot it. So after 25 - 30 years I think she deserves a decent field strip, scrubbing, inspection, oiling and finally enjoying. Common cleaners such as Hoppe's is not going to harm the finish and in many cases that I've seen will remove most of the rust depending on how deep it actually is. However, in my experience, that spot will be prone to return.
Many members here can provide good advice. I would recommend this as your first stop in research. The interwebz is a virtual library on the topic.
Other than springs... I wouldn't replace anything in that gun. Coat/finish, barrel, etc. That is a piece of history.
I would most def save the stock spring as well!
OK, for restoration, use olive oil (non volatile and what restoration experts use) and brass wool. NEVER EVER use steel wool. Brass wool will not remove finish. After cleaning it up the best you can, preserve it using your favorite preserving oil. Many swear by CLP (which IMHO is second best) but I find that for longer term rust protection, Eezox works better for me.
I've known some shady individuals who have disassembled Iraqi and Taliban confiscated AK 47 and smuggled them back to the US. I'm waiting form the day when they tell the wrong person and FBI/NSA/ATF come knocking on their door. Freaking idiots.
I have both of my Fathers Korean era issue 1911's a full size service and Commander size dress sidearm. He was discharged for refusing unneeded Tuberculosis treatments and says he left the hospital with them in his duffel and no one ever checked.