Great Thread, Zero Drift and Excellent Info! Reaper re-blued Dad's Beretta MINX (22s) Truck Gun. It was pretty bad, Dad used to keep it under the seat in his company truck. (Coal Mine) I saw it before and I was rather skeptical, and Reaper also said it would not be perfect when he was done. Darn Near! It came out very nicely. Pretty sure he used the Birchwood-Casey cold blue, but yes, he used heat. I now have the gun, nice piece! THANKS DAD!!!