Finding reliable CO2 cartridges is essential for consistent performance in paintball markers and pellet guns. The following five products represent popular, widely available options that cover standard 12-gram and larger 88-gram/90-gram formats, plus general-use CO2 cylinders. This guide highlights key features, compatibility notes, and practical considerations to help you choose the right CO2 supply for your markers, airguns, or airbows.
| Product | Brand | Format | Notes |
|---|---|---|---|
| JT 88/90gram CO2 Tank | JT Store | 88g Prefilled | Can be used as threaded cartridge; suitable for paintball and airguns |
| JT 90G Prefilled CO2 Cylinders | JT Store | 90g Prefilled (6-pack) | Includes adapter note for some markers; ensures steady supply |
| Umarex High-Grade CO2 Cartridges | Umarex Store | CO2 Cartridges | Clean CO2; protects valve health; round count varies |
| Umarex High-Grade CO2 Cartridges (Pellet Guns) | Umarex Store | CO2 Cartridges | Clean, valve-friendly; depends on gun |
| Crosman 12-Gram CO2 Cartridges | Crosman Store | 12-gram CO2 | 40-count box; widely compatible with many air rifles and pistols |
JT 88/90gram CO2 Tank — Prefilled
The JT 88/90gram CO2 Tank is designed for quick swap-and-go use in paintball markers and related equipment. It’s a prefabricated 88-gram cartridge that can also function as a threaded 88g cartridge, offering a compact, portable option for field or backyard play. This set is suitable for players who want a reliable, prefilled supply that minimizes downtime between games. Depending on your marker’s requirements, it may require an adapter for certain setups.
JT 90G Prefilled CO2 Cylinders — 6 Pack
This six-pack provides a convenient supply of 90-gram prefilled CO2 cylinders, ideal for players who want to maintain a steady reserve for paintball markers, airguns, or airbows. Note that some markers require an adapter to attach JT 90G cylinders, model #40293 or 40298. Consider your marker’s compatibility and the ease of switching out cylinders during games when choosing this option.
Umarex High-Grade CO2 Cartridges
Umarex CO2 cartridges are engineered for reliable performance and long-term valve health in CO2-powered airguns. The cartridges claim clean CO2 that minimizes the risk of valve fouling, with the exact number of shots per capsule depending on your specific air gun. These cartridges are a popular choice for pellet guns and similar air-powered devices, offering consistent pressure delivery across use cycles.
Umarex High-Grade CO2 Cartridges (Pellet Guns)
These Umarex cartridges are marketed for pellet guns and emphasize clean CO2 for maintaining gun performance and valve integrity. As with other CO2 options, the effective number of shots per capsule varies with the gun model, firing rate, and environmental conditions. They are suitable for shooters prioritizing consistent power output and cartridge reliability in pellet-based applications.
Crosman 40-Count 12-Gram CO2 Cartridges
The Crosman 12-gram CO2 cartridges come in a 40-count box, designed for air rifles and air pistols. They are a familiar option for enthusiasts who want convenient double-digit packs that fit many common markers and pistols. The packaging varies, but the 12-gram format remains a staple for hobbyists seeking reliable, readily available CO2 for regular practice or recreational use.
Buying Guide
Key purchase considerations:
- Marker compatibility: Confirm the CO2 format required by your gun (12-gram, 88-gram, or 90-gram) and whether adapters are needed for your model.
- Quantity vs. convenience: Small, portable 12-gram cartridges are easy to carry, while larger 88/90-gram cylinders reduce frequent swaps during games.
- Valve health and cleanliness: Look for CO2 that is labeled as clean and low-dirt, especially for precision airguns and markers with sensitive valves.
- Environmental considerations: Cold-weather performance can affect CO2 flow; some brands perform more consistently in temperature extremes.
- Availability and packaging: Decide whether a multi-pack or a mixed assortment better suits your play style and maintenance routine.
- Adapter requirements: Some cylinders require adapters to fit particular markers. Check model numbers (e.g., JT adapters 40293/40298) for compatibility.