I have several revolvers that have been "enhanced" with paint on the front sight. What is a good solvent to remove it without damaging the blue? I have Xylene and Tulene in the shop.
Acetone works great on some paints and has never harmed bluing. I once bought a Model 60 that had been "enhanced" with gold paint in all the lettering. Hoppe No 9 and a stiff toothbrush removed it.