I would suggest a gunsmith. I have never tried reblueing myself but several of my friends have with not so good results.
I have a Colt Peacemaker 22 myself. It was given to me by my mother after my father died. I remember shooting it once about 35 years ago. It was put back in the original plastic bag and cardboard box and put in the closet. And that is where it was when my mother got it to give to me. Believe it or not, when I took it out it looked like new. Even the bore was spotless. This one only came with the standard cylinder, no 22 mag one.
If I needed it reblued, I would definitely take it to a gunsmith.
I have a Colt Peacemaker 22 myself. It was given to me by my mother after my father died. I remember shooting it once about 35 years ago. It was put back in the original plastic bag and cardboard box and put in the closet. And that is where it was when my mother got it to give to me. Believe it or not, when I took it out it looked like new. Even the bore was spotless. This one only came with the standard cylinder, no 22 mag one.
If I needed it reblued, I would definitely take it to a gunsmith.