Byrna SD [Self Defense] Kinetic Launcher Ultimate Bundle - Non Lethal Kinetic Projectile Launcher, Home & Personal Defense | Proudly Assembled in The USA

Non-lethal launcher for personal defense. It uses CO2 for a propellant gas. You get many shots on one CO2 cartridge. With the Aluminum balls I bought separately it is very cheap to practice with. The balls are reusable. Low noise, no hearing protection needed. We can practice in the basement. It is very accurate. It fires quickly as it is a semi-automatic. Very nice, well-made product.

The Byrna SD is a well-built, thoughtfully designed non-lethal self-defense option. The build quality feels solid in hand, the ergonomics are good, and everything arrived well packaged and ready to go. For what it’s designed to be, it inspires confidence and feels like a serious product—not a gimmick. Performance-wise, it does exactly what it’s supposed to do, and the overall system is easy to understand and maintain. It’s a good alternative for people who want a defensive option without stepping into traditional firearm territory. The only minor downside I’ve noticed is with the ammo storage when it’s not seated in the launcher. The rounds don’t always stay put in the magazine on their own and can pop out unexpectedly, which can be a bit annoying when handling or storing them separately. It’s not a dealbreaker, just something to be aware of. Overall, still a strong 5-star product. Reliable, well made, and effective for its intended purpose—with just a small quirk that doesn’t outweigh the positives.

The Byrna SD is a compact CO2-powered less-lethal launcher that’s easy to use, has low recoil, and feels well made. It can be a reasonable option for someone who wants a less-lethal home or vehicle defense tool without stepping up to a firearm, especially if they value simple operation and are willing to practice with it. Its biggest downsides are cost, limited capacity, and the fact that it’s not a guaranteed stopper. You also have to account for ongoing CO2 and ammo costs, which of course is ongoing, but not very expensive at all and its real-world effectiveness depends a lot on accuracy, ammo choice, and training. Overall, it’s a solid niche option, but not the best fit if you want maximum concealability, the lowest cost, or firearm-level effectiveness. But there is a lot of stopping power and again it is called a non-lethal weapon so the power is just enough, and just right to get the job done. I love mine! And I will continue to buy from this company for life. They are constantly creating and innovating. I believe they are ahead of their time. That’s my opinion… Feel free to make it yours!

"Five stars! The Byrna SD Kinetic Launcher Ultimate Bundle is exactly what I was looking for to enhance my home and personal security. I wanted something effective for self-defense but strongly preferred a non-lethal option, and this completely fits the bill. The build quality is fantastic. It feels incredibly sturdy, reliable, and comfortable to handle. I love that this 'Ultimate Bundle' literally comes with everything you need right out of the box: the launcher, a high-quality hard carrying case, the kinetic projectiles, and the CO2 cartridges. You don't have to go hunting for extra accessories just to get it set up. Knowing that it’s assembled in the USA and legal in all 50 states is a massive plus. It provides incredible peace of mind for my family and me without the heavy responsibility that comes with a traditional firearm. I highly recommend this complete kit to anyone looking for a safe, dependable, and less-lethal defense option!"

Great product you should see what it does do a watermelon. I hope I never use it.

Too bulky for a personal carry weapon. OK to keep in the car or on the night stand for any situation that may arise. Tested the accuracy with the non kinetic ammo. At 40 ft. can hit a body size target every time. Can't speak to the "stopping capabilities" of the kinetic ammo, but I feel sure the impact of the hit will leave an ouchy bruise that would make an attacker think better of further advance.

Amazing product. Already tried and works perfectly. I was reading some reviews and at the end I decided to try it for security, and love the product. If you thinking to get it, do it, I bought it for security for a personal situation we’ve been thru in a park, and makes me confidence and secure.

Not a toy. When you shoot it, it's loud and it put a sizable dent in a metal door I shot it at. It will protect you for sure.