Byrna specializes in non-lethal self-defense products, with their flagship offering being the Byrna SD. This compact device provides effective self-defense with a CO2-powered launcher and chemical irritant projectiles called Byrna Chemical Irritant (BCI). The Product's compact size and ergonomic design make it discreet and easy to handle. It has a magazine capacity of up to ten rounds, allowing for multiple shots before reloading. The projectiles break upon impact, releasing the BCI for maximum effectiveness. Versatility is a key feature, as the SD launcher supports different projectile types, including solid BCI rounds, kinetic impact rounds, and inert training rounds. This adaptability enables users to respond effectively to various threats. With its user-friendly interface and intuitive controls, the SD launcher ensures easy operation, even in high-stress situations. It is powered by replaceable CO2 cartridges, providing reliable performance. Remember to use the product responsibly and in compliance with local laws. Proper training and familiarization are recommended for safe and effective usage. In summary, they offer a compact, versatile, and user-friendly self-defense solution with the Byrna. Its CO2-powered launcher, chemical irritant projectiles, and emphasis on convenience provide individuals with a non-lethal option for personal protection.