37MM Live Ammo

37mm Live Ammo at Pathfinder Militaria is your go-to for signal rounds, smoke, and other non-lethal launch options. Designed for 37mm launchers, these rounds are great for training exercises, crowd control, or recreational signaling. Based in Madison, WI, we carry a curated selection of live ammo options that meet legal compliance and quality standards. Don’t forget to browse our Flare Launchers and Stocks and essential Reloading Supplies to keep your kit fully operational. Whether you’re using these rounds for maritime safety or tactical practice, Pathfinder Militaria delivers discreet packaging, quick turnaround, and reliable inventory. Order with confidence—your signal solutions are a click away.