HERO® Defense Systems LLC, non-lethal self-defense products. Awarded "Best of Shot Show 2020" by American Outdoors. Manufacturers consumer and professional, self-defense products. Manufacture of  "2020", Aiiro™ nitrogen powered products for carry and concealed carry. Specializing in interchangeable cartridges for launchers and concealed personal protection devices. Pepper-based, OC/PAVA, based gels and projectiles. HERO provides both products and non-lethal training programs for consumers and professionals. Introducing Aiiro™ Concealed Products * (less)