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ASG ULTRAIR Green Gas Case of 36

Our Price

MSRP: $539.99
(You save $180.00 )

Free Shipping on Orders $200 or More ($9.99 for orders under $200)

Fox Airsoft offers a 30 day warranty and return policy.

ASG ULTRAIR green gas available in store for $14.99 per can. Case price of ASG Green Gas is $9.99/can. Online green gas orders are only shipped as full cases and include a mandatory HAZMAT fee.



What's Included?

  • ASG ULTRAIR Green Gas

What is this for?

  • Green gas is meant to be used with gas airsoft guns that are compatible with green gas or propane.


  • Gas pressure at approximately 115 PSI with 8oz capacity
  • Perfect for all gas blowback (GBB) pistols, rifles and other gas-powered airsoft guns

Technical Specifications:

  • Model Number: 50148
  • Capacity: 8oz


Q: What is the purpose of Green Gas?

A: Green Gas is specifically designed for use with gas-powered airsoft guns, including pistols, rifles, and other airsoft equipment that are compatible with green gas or propane.


Q: What are the key features of ASG ULTRAIR Green Gas?

A: ASG ULTRAIR Green Gas features a pressure of approximately 115 PSI and has an 8oz capacity. It is ideal for all gas blowback (GBB) pistols, rifles, and other gas-powered airsoft guns. The gas is formulated to perform well within a wide temperature range, making it versatile for different playing conditions.


Q: What makes the ULTRAIR Power Gas from ActionSportGames special?

A: The ULTRAIR Power Gas is notable for its high-performance capabilities across various temperatures. The aluminum-crafted filling valves are robust, designed to withstand pressure without breaking or buckling. Additionally, these valves are engineered to prevent leaks when filling airsoft guns, ensuring minimal gas wastage.


Q: How does temperature affect the performance of Green Gas?

A: Green Gas is highly sensitive to temperature variations. When the temperature is too cold, the gas may not function efficiently, which can affect the performance of your airsoft gun during gameplay. This is due to the reduced pressure and vaporization rate at lower temperatures.

About the ASG ULTRAIR Green Gas

ASG ULTRAIR Green Gas is a specialized product designed to enhance the performance of gas-powered airsoft guns, including pistols, rifles, and other firearms that are compatible with green gas or propane. Packaged in an 8oz can, this green gas provides a consistent pressure of approximately 115 PSI, making it an ideal choice for gas blowback (GBB) systems, which rely on stable and reliable gas delivery to function properly. Each can is marked according to US standards, ensuring compliance and safety in handling and usage.

The ASG ULTRAIR Green Gas stands out due to its high-performance formulation, which remains effective across a broad range of temperatures. This adaptability is crucial for airsoft enthusiasts who play in varying climatic conditions, where temperature fluctuations can significantly impact the performance of lesser quality gases. Furthermore, the specially crafted aluminum filling valves are designed to be robust and durable. These valves minimize the risk of breaking or buckling under pressure, and they are engineered to prevent leakage when filling airsoft guns. This feature is particularly beneficial as it ensures minimal wastage of gas, thereby providing better value and prolonged use from each can.

Temperature sensitivity is an important aspect to consider when using green gas. ASG ULTRAIR Green Gas, like all such gases, is affected by cold temperatures, which can reduce its efficacy. In colder weather, the gas may not vaporize sufficiently, leading to decreased performance in airsoft guns. This characteristic makes it imperative for users to understand and adapt to their environment to maintain optimal performance during gameplay. By offering a reliable and efficient gas solution, ASG ULTRAIR Green Gas ensures that airsoft players can enjoy a consistent and enjoyable gaming experience, regardless of the ambient temperature.

Caution: Container may explode if heated. Contents may catch fire.
Do not puncture. Do not smoke. Do not burn. Use only in well ventilated areas. Keep away from flames, such as pilot lights and any objects that spark, such as electric motors. Keep out of prolonged exposure to direct sunlight as contents will heat up. Keep out of the reach of children. Store away from heat.

First Aid Treatment: Contains Alkanes. If inhaled, remove victim to fresh air. If not breathing, administer artificial respiration. If swallowed, call a doctor or Poison Control Center immediately. If contact with skin or eyes, rinse well with water. For eye contact with liquid, flush with lukewarm water for at least 15 minutes. For skin contact with liquid, flush with water while removing contaminated clothing. If frostbitten, warm the affected area using lukewarm water until circulation returns. in all cases, obtain immediate medical attention.

Danger: High pressure flammable gas can form explosive mixtures with the air. Contact with liquid causes frostbite. Do not incinerate! Container temperature should not exceed 120°F (49°C). Do not drop.

Warning: Store and use under well conditions. Wear protective equipment during handling. Avoid skin and eye contact. Do not connect to high pressure side, can may burst causing bodily injury. All labeled hazard precaution must be observed.

During Use: Invert can and make sure charging nozzle is perpendicular to the valve stem on the magazine. Press nozzle into magazine reservoir for 2-3 seconds. Repeat as necessary until reservoir is full. Valve misalignment will cause gas leakage when charging and will result in an inadequate  temperature before and during use. Rapid firing may cause gas in magazine to freeze. If this occurs, remove magazine and allow magazine to warm to room temperature before continuing.









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