Re finish a stainless frame

[Flyingpootang]

The 1911 frame was originally bead blasted from the factory and I wanted to touch it up. What type of bead blast material is best to use, is there a better method for stainless, and can it be bought from a local Home depot etc? Thanks

[JRJCP]

For stainless, I use fine glass beads. You can get it from Rutland Tool & supply. Phone:800-707-8665 or 562-566-5000 in Whitter