I sent my mag bodies to firstname.lastname@example.org . He refinished them in Norrell Moly "HK black" for $5 each. They look better than the black Teflon coated DPMS mags I bought back in '94.
Just for the sake of doing it, I may buy a couple more mags at the next gun show and try Brownell's AlumiBlack on them. I kept reading on AR15.com that it would flake off, but then some guys from FALFiles posted that it took 3 WEEKS to cure properly, and that it wouldn't flake off after that.
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