CO2 Systems
Buying guides and comparisons for CO2 Systems: key features, pros and cons, and what to look for before you buy.
Byrna
Byrna 12 Gram CO2 + Oiler Cartridges (10 Count) Review: A Comprehensive Look at Byrna's Ammunition
For Byrna owners, these cartridges are a necessary purchase for maintaining system functionality. While the price per cartridge is relatively high, the reliability and ease of use make them a worthwhile investment for ensuring the continued effectiveness of their Byrna device.
Sep 17, 2026→
K20 Tools
K20 Tools 12 Gram CO2 Extender Adapter Review: BYRNA LE/SD/HD/EP Cartridge Boost Performance
The K20 Tools adapter offers a practical and cost-effective way to extend the lifespan of your BYRNA self-defense system. Despite minor potential issues, it's a worthwhile investment for frequent users prioritizing affordability and accessibility.
Sep 11, 2026→
Byrna
Byrna 8 Gram CO2 + Oiler Cartridges Review: Power and Reliability for Your Byrna Launcher
The Byrna 8 Gram CO2 + Oiler Cartridges provide a reliable and convenient power source for Byrna launchers, especially appreciated for the included oiler cartridge enhancing the launcher's longevity. While not the cheapest option for frequent users, the pack's reliability and dedicated design make it a worthwhile purchase for Byrna owners.
Sep 12, 2026→