Sand blasted bullets
Had a batch of moly coated bullets I wanted to decoat. Put them in the tumbler with some river sand and ran for 30 min. Came out clean of moly with a SATIN copper finish. Rinsed off and ran 30 more minutes in cob media to clean any residual grit and dirt. Washed in warm soapy water, rinsed thoroughly. I don't anticipate any problem with the fit or function of these .223 bullets but would like some expert opinions.
P.S. Very nice looking effect anyway.