UMAREX CO2 12g Capsules for Airgun and Airsoft

Reliable Power in a Compact Package
UMAREX 12g CO2 capsules are a staple for airgun and airsoft shooters. Pre-lubricated and manufactured from high-quality materials, they ensure smooth performance, reliable firing, and consistent shot output across compatible platforms.
 
Ideal for pistols and compact rifles, these capsules are quick to install and provide dependable power in a size that's easy to store and carry. Whether you're plinking, target shooting, or using a CO2-powered training pistol, these are the go-to option.
 
Compatibility Guide
(Always check your airgun or airsoft product’s specific power requirements)
These 12g CO2 capsules are typically used in:
Most CO2-powered air pistols
Compact air rifles with 12g capsule chambers
Airsoft pistols and rifles designed for 12g CO2
Magazines with integrated capsule housings
If your setup takes a standard 12g capsule, these will do the job.
 
Product Features:
Standard 12g capacity
Unthreadded
Pre-lubricated for seal protection
High-quality, corrosion-resistant build
Sold individually or in bulk (see listings)