Powerful, precise, and built for confidence!
The SD is Byrna's most popular less-lethal defense pistol. Shooting .68 projectiles at 30 joules!

This semi-automatic pistol is ready when you are.
At the heart of the design is Byrna’s patented Pull-Pierce Technology, keeping CO₂ sealed until the very first trigger pull. The moment you squeeze, the cartridge is punctured and a projectile is launched simultaneously. No wasted gas, no delays, just instant power.
Accurate up to 60 feet, this launcher blends strength, speed, and innovation in one compact package.

The picatinny rail under the barrel lets you add your choice of accessories like a flashlight or laser, while the honeycomb over-molded grip ensures rock-solid control.
The ambidextrous safe/fire switch makes operation effortless for both left- and right-handed users, and upgraded sights deliver faster target acquisition.

Kinetic Kit

This kit includes fifteen projectiles (3 different types), two 5-round magazines, and two 8-gram CO₂ cartridges, giving you everything you need right out of the box.