The Byrna SD is not a firearm, it is a less lethal self-defense launcher that is powered by compressed air, also known as CO2. The Byrna SD shoots .68 caliber ball like kinetic projectiles that can disable a threat from up to 60-feet away.
The Byrna SD is not a firearm, it is a less lethal self-defense launcher that is powered by compressed air, also known as CO2. The Byrna SD shoots .68 caliber ball like kinetic projectiles that can disable a threat from up to 60-feet away.