Under federal law (18 U.S.C. § 921), a Byrna launcher is not classified as a firearm. It uses compressed CO2 cartridges to propel .68 caliber kinetic and chemical deterrent projectiles with pinpoint accuracy up to 60 feet. Unlike traditional firearms, there is zero gunpowder, zero lethal blast, and no federal Form 4473 background check required in the vast majority of jurisdictions. You pull the trigger, the CO2 punctures instantly on the first shot, and you have immediate standoff distance without lethal consequence.
The greatest advantage of non-lethal defense is psychological clarity. When facing an aggressive trespasser, an unleashed animal, or a parking lot approach, lethal force carries catastrophic legal, emotional, and financial weight. A Byrna provides a powerful, intermediate bridge: it delivers intense kinetic stopping power or chemical irritation that halts an attacker in their tracks, giving you the critical seconds needed to retreat to safety and contact local law enforcement.
The gold-standard compact handheld defense system. Includes launcher, 2 magazines, CO2 cartridges, and kinetic training rounds. 100% legal for home and vehicle carry across 50 states.
Check Byrna SD Kit on Amazon Prime ($379) →Law enforcement-grade kinetic system with upgraded optics and higher velocity. Engineered for maximum barrier penetration and outdoor deterrence.
Explore Byrna LE Tactical Kit on Amazon Prime ($479) →Military-grade 130-decibel personal alarm with high-intensity strobe. 100% unrestricted in courthouses, college campuses, and air travel carry-on.
Order Byrna Banshee Alarm on Amazon Prime ($39) →