Received the adapter the other day and installed soon after. I tested and it works well have a few concerns though the CO2 cylinder alignment is slightly off which effects how well and centered the piercing pin engages the cylinder. 2nd is the barrel alignment ( it works and doesn’t affect the angle the round travels yet ) but the tolerance is so close that I had to hold the adapter slightly bend then tighten the tiny replacement screw and hope it holds but in time pulling in and out of a holster who knows. So it works but between the pressure from tightening the cylinder cap and the close but loose tolerances it’s a to be determined on how in time it will hold up
So far the Byrna CL is great. I like it a lot. However the Customer Service needs improvement. Main reason I purchased from UNGUNN is because they guaranteed delivery by a certain date. I was going on a trip and needed to take it with me. The package arrived 3 days late. Could have bought it somewhere else cheaper if I wanted to wait for a later delivery. I also made several calls to them that were not returned. Could not talk to a live person.
I love the feel of the launcher, but now I’m actually exchanging it for XL - longer grip and more fire power can’t wait to get it
Ungunn employees are FANTASTIC... willing to answer all questions about Byrna products... and promptly fill orders... I highly recommend!
Great Price, Quick and Easy ordering, processing, delivery. I will definitely use them again.
I can’t say what it’s like because I haven’t tried it on anyone yet. But I’m waiting for someone to break into our home 😀
I'm very happy with my new non lethal gun. It's easy to use, lightweight and effective! I feel safe having this in my house for protection! It is easy to load the pellets and also the co2 cartridges! I also like that I can practice shooting at the Byrna store!
I work in a less-than-safe location and often leave all by myself. This ungunn has made me feel safe and confident.
The Byrna SD launcher is an outstanding non-lethal self-defense option. It is very powerful, yet extremely easy to handle. There is no recoil at all, which makes it comfortable to shoot and easy to stay on target.
Accuracy is excellent, even without extensive practice. The kinetic rounds hit very hard, delivering serious stopping power while still remaining non-lethal. Build quality feels solid and reliable, and operation is straightforward.
A big plus is the integrated rail, which allows you to mount a tactical flashlight. The rail is compatible with Glock-style accessories, making it easy to use common weapon lights already on the market. This adds serious practicality, especially in low-light situations.
Overall, this is a well-designed, effective, and user-friendly launcher. Highly recommended for anyone looking for a dependable self-defense solution without using a firearm.
The sights are much more visible compared to the stock ones on the SD and LE models. I’ve installed one on both models. Easy to install also.
The guys at Ungunn are very helpful and nice. Shooting in the gallery was fun!
Always have a Maximum Protection X-Tra Cartridge Magazine...That way you're 💯 % Prepared !!!!!! X2 !!!!
Byrna is great option for California where you don’t have the right to bear arm for the them is a “privilege.â€
So in this moment that we are living for me Byrna is a great option.
Easy to use, easy to load, great product.
I own Byrna HD and Byrna TCR. Highly recommended.
Shipment was due October 14th. They still don’t know where my package is and it is October 27th!

