How to mark brass?

[gumpokc]

The only thing i can think of that i would do, would be to take all brass for one rifle, get some enamal paint and paint inside the "remington" imprints one color, and another for the second batch.

once dry, it should run or flake out ( and if it does not all at once and can be reapplied) and should not cause any problem operationally.

anyone else have any ideas?

you could probably use crayons to fill the indentions too, but i think that would come out to easily, once that enamal is in, it's in.
Heat will only bake it in better.