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⚡ Unlock 50% More Shots — Because Every Round Counts!
The 12 Gram CO2 Extender Adapter by K20 Tools is a precision accessory that increases your BYRNA launcher’s shot capacity by up to 50%. Compatible with all BYRNA LE, SD, HD, and EP models, it installs easily without launcher modifications and enhances both performance and aesthetics. Compact and lightweight, it fits most holsters seamlessly, backed by a 1-year warranty for reliable use.
| ASIN | B0D5C9JWVV |
| Best Sellers Rank | #108,222 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #32 in Paintball CO2 Systems |
| Brand Name | K20 Tools |
| Customer Reviews | 4.1 4.1 out of 5 stars (35) |
| Date First Available | May 28, 2024 |
| Item Dimensions LxWxH | 2 x 0.8 x 0.1 inches |
| Item Package Dimensions L x W x H | 4.84 x 3.35 x 1.02 inches |
| Manufacturer | K20 Tools |
| Model Name | Boost extender adapter |
| Package Weight | 0.01 Kilograms |
| Part Number | Byrna-Co2-Boost-Adapter |
| Warranty Description | 1 Year warranty after delivery date |
R**R
Great Add-On, Easy to Install
Awesome. Easy enough to install because the instructions were very, very clear. Happy to have the extra shot capacity per CO2 cartridge. It also fits my leather holster without need for modification. IWB Kydex holster needed slight mod but it was easy to do.
T**.
Great upgrade/change to factory Byrna LE
Awesome upgrade to the Byrna LE. Even though the Byrna Le already accepts 12gr CO2 cartridges, this makes everything look much more streamlined and way better looking! The install is very easy (just follow the directions on their website) and it fits perfectly. This is how Byrna should have built the LE from the factory. Works great, easy to install, great value, looks so much better. Highly recommend!
R**Y
Quality and more affordable than the competition
The quality of this 12g C02 adapter is good and it's half the price of the other competitor in the market. K20 hooked me up with this and the knurled cap that makes installing your C02 cartridge tooless. Don't question it just buy it. And it super easy to install. Follow the K20 instructions and you will have it installed in a matter of minutes.
J**A
Not working
I recently ordered the 12g adapter for my Byrna SD. Once installed it does not fire. It punctures the CO2 cartridge but the gun does not charge. I tried this a number of times, replacing the stock one and testing (which worked every time) and then re-installed the 12g adapter with the same result. I'm using Byrna 12-gram CO2 cylinders. Any ideas? I ordered a quick release cap to try, thinking it might be the cap?
J**S
Works good
It’s a pain to put on and watch out for the slide springs because they like to shoot off
R**O
I love it
Build quality
P**E
Interesting, but get something else.
This fits, I suppose it does something. Looks kinda cool. But I don’t know anyone would want to buy it. Build quality is excellent. Design isn’t bad.
R**G
works greate
Easy install, cheap price, works perfect
Trustpilot
1 week ago
3 days ago