VAPOR(TM) Blue Green Gas for Airsoft
Looking for a reliable airsoft gas that works flawlessly with your gas-powered replica? Want to choose between different power levels depending on the replica type, weather and desired recoil? The Specna Arms VAPOR(TM) series offers 4 clearly defined variants – Blue, Green, Red and Black Gas – from the mildest to the strongest. VAPOR(TM) gas is silicone-free, preventing buildup inside the hop-up chamber and keeping GBB and GNB replicas running smoothly. The Blue variant with 117 PSI is ideal for most pistols with polymer slides and rifles with a weaker blowback system that you plan to use from spring to autumn. It offers stable performance, realistic recoil and a safe pressure level that does not overly stress internal parts of Japanese brands such as Tokyo Marui. It is an equivalent to 134a / H134a gas.
Overview of all Specna Arms VAPOR(TM) Green Gas variants
Key Features
Silicone-free formula:Does not contaminate the hop-up rubber or valves.
Eco-friendly composition:Gentler on the environment and your replica.
Stable pressure of 117 PSI:Ideal for temperatures from spring to autumn.
Universal use:For GBB / NBB pistols and rifles with polymer slides.
Steady performance:Consistent shots and reliable valve sealing.
600 ml bottle:Sufficient volume for frequent training and gameplay.
VAPOR(TM) Green Gas Comparison Table
VariantPressure (PSI at 25 °C)Recommended useOperating temp.
VAPOR(TM) Blue
117 PSI
Pistols with polymer slides (TM and similar)
15 °C and above
VAPOR(TM) Green
145 PSI
Most versatile use, for metal slides and stock replicas
10 °C and above
VAPOR(TM) Red
188 PSI
High-performance GBB replicas with reinforced internals
5 °C and above
VAPOR(TM) Black
217 PSI
Strongest gas — for powerful rifles, suitable for winter
0 °C and above
Technical Specifications
Recommended temperature: 15 °C and above
Pressure: 117 PSI (at 25 °C)
Bottle volume: 600 ml / 300 g
Silicone-free: Yes
Eco-friendly formula: Yes
Replica types: GBB / NBB pistols and r..


