master, 7/9/08
I have a number of sigs and have had problems with corrosion on the blued slides and the control levers. I have had all mine hard-chromed at a place called Techplate in California. They do excellent work, have good prices and short turn-around times. Look up their website at
www.techplate.com and take a look at their firearms section. Good luck.
best wishes- oldandslow