Airsoft Gas

Keep your gas blowback pistols, rifles, and SMGs performing at their best with high-quality airsoft gas specially formulated for consistency, power, and performance in every shot. Whether you need green gas, red gas, CO₂ or maintenance-friendly alternatives, we stock a wide range of trusted propellants suitable for indoor CQB and outdoor MilSim gameplay.

Since 1988, we’ve been supplying UK airsoft players with dependable gas solutions, ensuring that your airsoft kit stays accurate, responsive, and game-ready—whatever the conditions.

Why Choose the Right Airsoft Gas?

🔫 Optimised Power for Every Gun Type

  • Green gas for standard GBB pistols & rifles.
  • Red gas & black gas for high-power or cold-weather performance.
  • CO₂ cartridges for consistent output in compatible mags.

🔫 Improved Accuracy & Shot-to-Shot Consistency

  • High-quality propellants reduce cooldown & pressure drop.
  • Ideal for semi-auto and full-auto gas blowback platforms.

🔫 Safe, Clean & Lubricated Formulas

  • Most green gas blends include silicone lubricant to maintain seals.
  • Keeps your internal components clean and operating smoothly.

🔫 Suitable for a Range of Airsoft Weapons

  • GBB pistols, rifles, SMGs, shotguns & grenades.
  • Also compatible with gas-powered shells and launchers.

Types of Airsoft Gas

🔥 Green Gas (The Most Common Propellant)

  • Great for most GBB pistols & mid-power rifles.
  • Usually includes silicone oil for internal lubrication.

🔥 Red Gas (High-Pressure for Cold Weather & Metal Slides)

  • Higher PSI than green gas for harder recoil & better cold performance.
  • Best for full-metal guns or outdoor winter games.

🔥 Black Gas (Extreme Pressure for Heavy Recoil Builds)

  • Very high power output—ideal for full-metal rifles and hardened parts.
  • Use with caution & only in compatible guns.

🔥 CO₂ Capsules (12g Powerlets for Pistols & Rifles)

  • Stable output in all temperatures.
  • Best for CO₂-specific mags & sidearms.

🔥 Maintenance Gas (Low-Power with Extra Lubrication)

  • Used for storing or maintaining seals.
  • Not suitable for skirmishing—ideal for keeping mags in top condition.

Why Airsoft Gas Is a Key Part of Your Loadout

Delivers realistic blowback performance.
Maintains FPS consistency throughout the mag.
Prevents internal wear with lubricated blends.
Essential for keeping GBB platforms skirmish-ready.

Why Shop Airsoft Gas With Us?

✔️ Expertise Since 1988 – Trusted by the UK’s airsoft community for over 35 years.
✔️ Full Range of Gas Types – From standard green gas to CO₂ and high-pressure variants.
✔️ Top Brands in Stock – Including Nuprol, Abbey, ASG, Puff Dino & Swiss Arms.
✔️ Competitive Pricing – Affordable gas canisters & bulk buy deals.
✔️ Fast UK Delivery – Get your gas shipped securely and quickly.

How to Choose the Best Airsoft Gas

  • Check Your Gun’s Requirements: Use green gas for most builds, red or CO₂ for stronger recoil & metal slides.
  • Match to the Weather: Red gas or CO₂ is better in colder months.
  • Avoid Overpowering: Too much PSI can damage non-reinforced internals.
  • Use Maintenance Gas in Storage: Keeps seals lubricated and mags leak-free.

Popular Airsoft Gas Picks

💨 Nuprol 2.0 Green Gas – Ideal for most pistols and rifles; includes silicone lubricant.
💨 Abbey Predator Ultra Gas – Reliable power with clean-burning formula.
💨 ASG Ultrair Red Gas – High pressure for metal slides and winter use.
💨 Puff Dino Black Gas – Maximum performance for high-end builds.
💨 Swiss Arms CO₂ 12g Capsules – Consistent power for compatible mags.

Power your airsoft loadout with clean, consistent and field-approved airsoft gas. Shop online now or visit us in-store for expert product advice and compatibility help.


Frequently Asked Questions (FAQs) About Airsoft Gas

1. What’s the difference between green gas and CO₂?

  • Green gas is a propane-based gas stored in cans with lubricant.
  • CO₂ is stored in 12g cartridges, offering more power and cold resistance.

2. Can I use red or black gas in any airsoft gun?

Not always—high-pressure gas can damage plastic slides or non-reinforced internals. Check your gun’s specs first.

3. Does green gas go bad over time?

If stored properly in a cool, dry place, green gas lasts years without performance loss.

4. How many mags can I fill with one can of green gas?

On average, a 300–400ml can can fill around 30–50 magazines, depending on mag size.

5. Is it safe to leave gas in my magazine?

Yes—a small amount helps keep seals pressurised. For long-term storage, use maintenance gas.

6. Can I use propane instead of green gas?

While possible, raw propane requires an adapter and added silicone oil, and is not recommended for beginners.

7. What’s the best gas for winter airsoft games?

Red gas or CO₂ perform best in cold weather, maintaining pressure and reliability.

8. Do gas types affect FPS?

Yes—higher pressure gas results in higher FPS, so choose appropriately based on field limits.

9. Is maintenance gas necessary?

It’s not essential, but great for preserving seals and valves during storage or between games.

10. Can I mix different gases in the same mag?

No—always empty the mag completely before switching gas types to prevent pressure inconsistencies.

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