Choosing the right CO2 cartridges can directly affect your paintball performance, including consistency, shot velocity, and reliability in various weather conditions. This guide highlights five highly compatible CO2 options for paintball and related gas-operated devices, helping you compare capacity, compatibility, and practical use. Each product below is chosen for broad compatibility, ease of use, and dependable performance in typical paintball setups.
| Product | Brand | Cartridge Type | Notes |
|---|---|---|---|
| Hawki 12 Gram CO2 Cartridges | Hawki | 12g | Broad compatibility with air guns and paintball accessories |
| 3Skull 12 Gram Cartridges | 3Skull Store | 12g | Ten pack with exact tolerances for consistency |
| CO2 Cartridges (8g/12g/88g) | Various | 8g/12g/88g | Multiple sizes for different guns and setups |
| Maddog Heavy Duty Remote Coil Tank | Maddog Store | CO2 | Remote coil system for easier mobility |
| JT 88/90 Gram CO2 Tanks | JT Store | 88g | Prefilled large-capacity cartridges |
Hawki 12 Gram CO2 Cartridges

Hawki’s 12-gram CO2 cartridges are commonly used with a wide range of paintball and airgun setups. They are designed for consistent discharge, making them suitable for weekend games where dependable power delivery matters. The 12-gram size is a standard in many markers and pistols, supporting a straightforward replacement process and broad compatibility with common gas-operated devices.
3Skull 12 Gram CO2 Premium Cartridges

3Skull Premium CO2 cartridges come in a ten-pack designed for consistent performance across gas-operated guns and paintball markers using 12-gram CO2. Exacting tolerances help minimize variation between shots, which can improve consistency during games or practice. Compatible with most 12-gram CO2-equipped airsoft and BB guns, these cartridges are a common choice for players seeking reliability in a compact form factor.
8/12/88 Gram CO2 Cartridges

These CO2 cartridge options cover smaller 8g and 12g sizes plus the larger 88g cylinder type, giving players flexibility across marker types and field setups. The 8g and 12g cartridges are common for pistols and compact markers, while 88g cartridges suit markers designed for higher-capacity CO2 supply. The multi-size offering helps players tailor their gas load to their preferred marksmanship style and paintball infrastructure.
Maddog Heavy Duty Paintball Remote Coil

The Maddog remote coil system helps reduce the weight carried on the marker and enhances maneuverability. It uses a standard Quick Disconnect remote coil, allowing easy attachment and detachment from the marker’s ASA and a flexible 30-inch coil that stretches to suit dynamic play. The design focuses on mobility, increased comfort during long games, and maintaining a stable air supply for consistent shots.
JT Paintball 88/90 Gram CO2 Tank (Prefilled)

JT’s 88/90 gram CO2 tanks offer a prefilled, ready-to-use solution for players who want quick, reliable power without the need for immediate cartridge swaps. Prefilled tanks simplify field use and support a steady supply of CO2 for longer sessions. The 88-gram size is a common standard for many markers and provides a good balance between capacity and maneuverability.
Buying Guide: Key Purchase Considerations
- Cartridge size and compatibility: Match cartridge size (8g, 12g, 88g) to your marker’s input specifications and ensure the cartridge type is unthreaded or threaded as required by your device.
- Performance consistency: Look for cartridges with strict tolerances to minimize shot-to-shot variation and maintain velocity consistency across a game.
- Compatibility with remote systems: If using a remote coil, ensure the connection type and hose length meet your play style and field setup. Quick Disconnect systems offer flexibility and easier maintenance.
- Portability and weight: Compact 12g or 8g cartridges reduce load on the marker, while larger 88g tanks can reduce cartridge swaps during longer sessions. Choose based on marking style and field rules.
- Storage and safety: CO2 cartridges must be stored upright in a cool, dry place. Follow manufacturer guidelines for handling to prevent leaks and ensure safe transport.
- Reliability under varying conditions: CO2 performance can be sensitive to temperature. In cold weather, ensure your CO2 supply remains at stable pressure to avoid velocity drops.
- Brand and availability: Established brands with consistent supply chains can reduce the risk of out-of-stock issues during tournaments or weekend play.
- Environmental and field rules: Some fields have restrictions on gas types or cartridge sizes. Always verify local regulations before play.
In summary, selecting CO2 cartridges for paintball involves balancing cartridge size, compatibility, and handling needs. The five products above represent a mix of standard 12-gram options, multi-size offerings, and convenient remote-coil configurations—catering to a wide range of markers and play styles while focusing on consistent performance and practical usability.
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