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Green Gas VAPOR™ BLUE Summer 117 PSI 600ml | Specna Arms
  • Green Gas VAPOR™ BLUE Summer 117 PSI 600ml | Specna Arms
  • Green Gas VAPOR™ BLUE Summer 117 PSI 600ml | Specna Arms

Green gas VAPOR™ BLUE - extremely summer - 600ML - FUEL

10.90
Tax included

The Green Gas VAPOR™ BLUE 117 PSI (Extremely Summer) by Specna Arms is the ultimate propellant for gas-powered replicas with polymer slides, such as the renowned Tokyo Marui or KSC. Supplied in a convenient 600 ml canister, this gas stands out as the perfect and modern equivalent of classic 134a / H134a gas. Its eco-friendly and completely silicone-free formula ensures lethal shooting precision without fouling the hop-up. With a safe and moderate pressure of 117 PSI, it is the essential choice for protecting delicate mechanisms and plastic slides during scorching summer days (from 15°C upwards).

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Size Guide

This is an approximate conversion table to help you find your size. If you have already purchased an item from our brand, we recommend you select the same size indicated on its label.

Men's Sizes

International XS S M L XL XXL XXXL
Europe 32 34 36 38 40 42 44
US 0 2 4 6 8 10 12
Chest Circumference (inches) 33-35" 36-38" 39-41" 42-44" 45-47" 48-50" 51-53"
Chest Circumference (cm) 84-89 91-97 98-104 107-112 114-119 122-127 129-134
Waist Circumference (inches) 28" 30" 32" 34" 36" 38" 40"
Waist circumference (cm) 71 76 81 86 91.5 96.5 101.5

LOWA FOOTWEAR SIZE CHART

SIZE SELECTION:

THE SIZES IN THE DROP-DOWN MENU ARE UK SIZES (ENGLISH)

conversion chart: UK size - (IT size) - size in mm

Size 6.5 (40) 257mm

Size 7 (40 3/4) 262mm

Size 7.5 (41.5) 266mm

Size 8 (42) 270mm

Size 8.5 (42.5) 274mm

Size 9 (43 1/4) 278mm

Size 9.5 (44) 283mm

Size 10 (44.5) 287mm

Size 10.5 (45) 291mm

Size 11 (46) 295mm

Size 11.5 (46.5) 300mm

Size 12 (47) 304mm

Size 12.5 (48) 308mm

Size 13 (48.5) 312mm

NEED ADVICE ON CHOOSING A SIZE?

Take one of your sneakers and look at the size in mm or cm, look at the diagram above to see what it corresponds to and order your size!

e.g., your sneaker is 27.2 cm long? Great, the closest and most correct size will be: "TG 8.5 (42.5) 274mm", in the purchase menu select size 8.5UK!

Size Guide
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Volume discounts

Quantity Unit discount You Save
5 3% Up to 1.64
10 5% Up to 5.45
20 8% Up to 17.44
Quantity
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The Ultimate Protection for Polymer Slides:
If you're looking for a reliable gas that works in perfect synergy with your replica without destroying it, the VAPOR™ line by Specna Arms is the solution. The Blue variant, delivering a stable pressure of 117 PSI (measured at 25°C), is specifically designed for GBB and GNB replicas with ABS or lightweight polymer slides. Being the perfect equivalent of 134a / H134a gas, it offers stable performance, realistic recoil, and, most importantly, a safe pressure level that doesn't excessively stress the delicate internal components of Japanese brands during the warmer months.

"Silicone-Free" Precision and Reliability:
As with the rest of the VAPOR™ line, the Blue gas also boasts a totally silicone oil-free composition. This "dry" characteristic is fundamental: it prevents the accumulation of residues and lubricant inside the delicate hop-up chamber and on the bucking itself. The result is a consistently stable Magnus effect, which translates into much tighter groupings and predictable shots. Furthermore, its eco-friendly formula ensures consistent delivery and perfect valve sealing.

Key Advantages

  • 134a Equivalent: The perfect thrust (117 PSI) to avoid damaging Tokyo Marui and similar pistols in summer.
  • Silicone-Free Formula: Keeps the air assembly and barrel perfectly dry, maximizing hop-up friction and accuracy.
  • Extremely Summer Use: Pressure optimized for temperatures from 15°C upwards, preventing explosions or breakage of plastic slides due to thermal expansion.
  • Eco-Friendly: Gentle composition on the environment and your equipment's seals.

VAPOR™ Gas Comparative Table

Variant Pressure (at 25°C) Recommended Use Optimal Temperature
VAPOR™ Blue 117 PSI Pistols with polymer slides (e.g., Tokyo Marui, KSC) From 15°C upwards
VAPOR™ Green 145 PSI Universal use; metal slides and standard replicas From 10°C upwards
VAPOR™ Red 188 PSI High-performance GBB replicas with reinforced internals From 5°C upwards
VAPOR™ Black 217 PSI High-power gas rifles; ideal for winter From 0°C upwards

Technical Specifications

  • Manufacturer: Specna Arms
  • Series: VAPOR™ Blue
  • Type: Low-pressure Summer Gas (Silicone-Free)
  • Equivalence: 134a / H134a Gas
  • Nominal Pressure: 117 PSI (at 25°C)
  • Temperature Range: Recommended for use from 15°C upwards
  • Canister Capacity: 600 ml / 300 g
  • Compatibility: Gas pistols and rifles (GBB and NBB), essential for models with polymer slides (e.g., Tokyo Marui)

Warnings and Safety

  • Pressurized canister: protect from direct sunlight and do not expose to temperatures exceeding 50°C.
  • Extremely flammable gas: use only outdoors or in very well-ventilated areas. Do not inhale.
  • Empty canisters should never be refilled, but disposed of in appropriate hazardous waste containers.
  • Note on warranties: Using overly powerful gas (over 130 PSI) on polymer replicas can cause irreparable structural damage, not covered by warranty. VAPOR Blue is specifically designed to avoid this risk.

Package Contents

  • 1x Specna Arms VAPOR™ Blue Green Gas 117 PSI Canister (600 ml)

Pro Maintenance Tips

Save your Tokyo Marui in summer: You've just spent a lot of money on your beautiful Hi-Capa or Glock Marui with an ABS slide, don't be fooled into putting powerful gas in it in July! In summer, with outdoor temperatures exceeding 30 degrees, a normal 130/140 PSI Green Gas increases in volume and pressure, turning your plastic slide into a fragmentation grenade ready to shatter. Use exclusively this 117 PSI VAPOR Blue (the modern equivalent of the old 134a gas): the firing cycle will be smooth, the recoil crisp enough, and your beloved Japanese replica will live for years without structural damage.

Laser-like aim and manual maintenance: Being a "Silicone-free" gas (completely dry), it will not spray oil droplets onto your hop-up bucking. This means your BBs will fly straight as an arrow from the first shot. However, remember that maintenance is now up to you! Once you return home from the game, disassemble the slide and apply a very light spray of silicone oil or drops to the metal rails, the air nozzle o-ring, and the magazine's output valve, to prevent the seals from drying out over time.

VAP-BLU,SPE-35-047763

Specific References

Green gas VAPOR™ BLUE -...

10.90