Guard Dog Security 8 Gram / 12 Gram Co2 Cartridges

Guard Dog rates each of these cartridges at up to 200 shots, with the pressure and airflow held steady enough that power does not drop off part-way through a magazine. They are made to be universally compatible: CO pistols, BB and pellet guns, airsoft rifles and paintball markers all take them, and the same cartridge will run a tyre or ball inflator. Available in both 8 gram and 12 gram sizes, so check what your equipment is specified for.

• CONSISTENT POWER DELIVERY: When it comes to powering your Airsoft BBs or playing in a paintball tournament, you need stable and reliable power output. Each cartridge can deliver up to 200 shots. With enough CO2, pressure, and strong airflow, you can shoot at a rapid rate, as fast as youre ready to make it, without worrying about fluctuations in power
• UNIVERSALLY COMPATIBLE: Guard Dog CO2 capsules are compatible with most airguns that require C02, like a C02 pistol, CO2 gun, CO2 bb pistol, a CO2 bb gun, a CO2 pellet gun, an airsoft gun CO2 , airsoft rifle CO2 , paintball markers, or paintball guns. Can also be use for Tire or Ball inflator and lifesaving supplies like a life saving bracelet
• LEAKPROOF & SAFE: Our 12g co2 cartridges are made from steel and filled with high-grade, pure carbon dioxide gas without any oils or lubricant for a snug fit and a solid seal for a reliable and consistent pistols and rifles accessories
• EASY TO INSTALL: The unthreaded design makes it effortless to use, Simply push the cartridges in instead of having to screw them in. Our capsules are widely used in guns that have a piercing mechanism built into the guns CO2 inlet valve. When inserted into the gun, the cartridges neck is pierced, allowing the gas to flow into the gun to power it
• ENHANCE YOUR EXPERIENCE: Elevate your airsoft adventure with Guard Dog Security 12g CO2 cartridges, combining power, reliability, and performance for an immersive shooting experience

Choosing between the 8 gram and 12 gram cartridge

The two sizes are not interchangeable in most equipment, so check what your CO pistol, rifle or paintball marker is built to take before ordering the 8 gram tends to fit compact pistols and the 12 gram fits full-size rifles and inflators. Guard Dog rates both at up to 200 shots, so the difference is mainly how the cartridge seats rather than how much power it delivers per shot.

Beyond airguns

The same cartridge that powers a CO pistol or paintball marker also runs a tyre or ball inflator and compact life-saving equipment such as an inflatable safety bracelet, which is why it is stocked outside the airsoft aisle as well as inside it. The leak-proof steel construction and oil-free fill are what make it suitable across that range of equipment rather than just one device.

Choosing based on your equipment's spec sheet

Manufacturers usually state which gram size and piercing arrangement their equipment needs, and matching that spec matters more for a clean, leak-free seal than picking whichever cartridge seems to promise more shots. Because these cartridges are steel and free of oils or lubricants, they are also a reasonable choice for tools that are sensitive to residue, rather than just for airguns.

If in doubt, the equipment's own manual is a more reliable guide to the correct gram size than assuming compatibility from the cartridge packaging alone.