Ever lose a mag? Ever try to explain how your M4/AR/AK mag looks different from all the others in the lost and found pile? I present a simple solution.
Buy some cheap cardboard stencils and spray paint your initials somewhere on the mag like so:
This makes a surefire difference between your mags and the rest of the lost and found box. If your team shares mags, it makes separating them after the game much easier.