i have a number of .45 colts and i like to coat the bullets in three colors, some are white, red, and blue. Kind of patriotic sticking out of the cyclinders on the revolvers.
That's a fun way to do it, I've done that myself.
And, if your buddy asks for some of the same, it's pretty easy to "accidentally" mix the red and white together in one batch to make his bullets "special".
Even better when it's for a shooting match at the local range.