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⚡ Keep your Byrna launcher firing flawlessly—because half-charged is not an option!
This 10-count pack of official Byrna 12g CO2 cartridges includes 9 standard power cylinders plus 1 oil-infused cartridge designed to maintain your launcher’s valve. Compatible with Byrna LE, CLXL, HDXL, SDXL, and TCR models, these precision aluminum cartridges deliver reliable, full-power shots while preventing leaks and misfires. The oil cartridge should be used every 5th round to ensure optimal performance and longevity, making this pack essential for serious users who demand consistent readiness and maintenance in one sleek package.
| ASIN | B09C345NZ4 |
| Air Gun Power Type | CO2 |
| Best Sellers Rank | #20,345 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Paintball CO2 Systems |
| Brand | Byrna |
| Brand Name | Byrna |
| Caliber | 0.68 |
| Color | Silver |
| Compatible Devices | Byrna LE, CLXL, HDXL, SDXL, TCR |
| Cross Section Shape | Round |
| Customer Reviews | 4.7 out of 5 stars 604 Reviews |
| Global Trade Identification Number | 00810042111011 |
| Item Weight | 12 Grams |
| Manufacturer | Byrna |
| Manufacturer Part Number | CO2330 |
| Material | Aluminum |
| Material Type | Aluminum |
| Shape | Round |
| Size | 17.27 mm |
| Sport | Airsoft, Paintball, Target Shooting |
| Sport Type | Airsoft, Paintball, Target Shooting |
| Style | Classic |
| Style Name | Classic |
| UPC | 810042111011 |
J**C
The “Don’t Let Your Launcher Get Hangry” Kit
These official Byrna cartridges (9 plain CO2 + 1 oiler) are the only ones I trust in my Byrna SD/LE. Generic 12g cans might save a few bucks, but they’ll give you misfires, leaks, or a sad half-powered shot when you really need full “please leave my house” velocity. This pack keeps your launcher fed and lubricated like a responsible adult. Pros: • Pierces clean every single time – no duds, no weak pops, full power shots • That one oiler cartridge is genius – drop it in every 10th mag or so and your pierce pin stays slick (no more sticky valve drama) • Perfect seal with Byrna magazines – no frostbite leaks down your hand • 10-pack lasts a good training session or gives peace-of-mind spares for the range bag • Official Byrna = no warranty worries if something goes wrong Cons: • Costs more than Crosman bulk packs (but you get what you pay for) • Still single-use CO2 – you’ll burn through them practicing (worth it though) • The oiler smells a little like silicone lube – your launcher will smell faintly like a tire shop for a day Bottom line: If you cheap out on CO2 with Byrna, you’re basically bringing a half-charged phone to a gunfight. This pack keeps your launcher happy, reliable, and ready to ruin someone’s day (non-lethally). 5 stars – buy these and stop gambling with off-brand gas.
M**T
Good Quality
Worked great in my Byrna LE launcher.
F**E
Great Value
Great value
A**R
They work as advertised
No complaints here. They work as expected being a product designed and manufactured by the end-use device.
A**B
Exactly as Advertised
Exactly as advertised.
P**S
These work good
This item is fine, I just needed more CO2 cartridges.
R**Y
Cheaper than a sporting goods store store
There are a bunch of them i got about 25 shots out of a cylinder the last four or five where pretty weak but then again it was at the end. Also cheaper ytjrn going to a sporting goods store and buying them
L**S
Awesome item, customer
Fast shipping. Awesome seller. Thank you.
M**X
Quality cylinders
Very well made.
Trustpilot
1 month ago
2 weeks ago