As a certified hillbilly engineer, I'm always excited to come across clever makeshift ideas and improvisations. Today I realized that a loaded Glock19 mag will fit in one of my old Leatherman pouches, and still looks completely natural on my belt. Boom! Discrete spare mag carry. The other day, I read about a guy taping a magnet to an old chew can to hold small parts. What tricks/tips do you have to offer?