how to fill green gas mag


Filling a green gas magazine (also known as a gas blowback magazine or GBB magazine) for an airsoft gun or replica firearm involves handling a pressurized gas canister and should be done with care. Here are the general steps for filling a green gas magazine:

Materials Needed:

  • Green gas canister (also known as propane or airsoft gas)
  • Green gas magazine
  • Safety glasses (recommended)
  • A well-ventilated area

Steps to Fill a Green Gas Magazine:

  1. Safety Precautions:
    • Put on safety glasses or goggles to protect your eyes in case of any accidental gas release or spray.
    • Make sure you are in a well-ventilated area. Filling the magazine indoors may lead to the buildup of gas fumes, which can be dangerous.
  2. Prepare the Green Gas Canister:
    • Ensure that the green gas canister is compatible with your airsoft gun and magazine. Different airsoft guns may require different types of gas, so refer to your gun’s manual.
    • Shake the green gas canister gently to mix the gas.
  3. Release Pressure from the Magazine (if needed):
    • If your magazine still contains gas from a previous use or if it’s pressurized for any reason, you may need to release the pressure before filling it. This can typically be done by pressing a release valve on the magazine. Refer to your magazine’s manual for specific instructions.
  4. Connect the Gas Canister:
    • Locate the fill valve on the bottom or baseplate of the magazine. It will usually have a small rubber gasket around it.
    • Hold the magazine and gas canister securely.
    • Insert the nozzle of the green gas canister into the fill valve on the magazine. Ensure a tight fit to prevent gas from escaping.
  5. Fill the Magazine:
    • Gently and slowly depress the green gas canister to release gas into the magazine. It’s essential to fill it slowly to avoid over-pressurizing the magazine, which can damage it.
    • Depending on the magazine’s capacity and the amount of gas it requires, filling may take a few seconds.
  6. Monitor Gas Flow:
    • You may hear a hissing sound as the gas flows into the magazine. Continue to fill until you no longer hear the hissing sound or until the magazine is full. Some magazines have a visible gas window or indicator to show when it’s full.
  7. Remove the Gas Canister:
    • Carefully remove the green gas canister from the magazine.
  8. Test and Safely Store:
    • Insert the filled magazine into your airsoft gun, following proper safety procedures for handling firearms replicas.
    • Test the gun to ensure it functions correctly.
    • Store the green gas canister in a cool, dry place away from direct sunlight and extreme temperatures.

Always follow the manufacturer’s guidelines and any safety instructions provided with your airsoft gun, magazine, and green gas canister. Additionally, ensure that you are compliant with any local laws and regulations governing the use of airsoft guns and gas-propelled devices.

Leave a Reply