Nuprol 4.0 Gas Black 300g for Airsoft Guns (UK Only)

NUPROL 4.0 GAS BLACK 300G FOR AIRSOFT GUNS (UK ONLY)

The NUPROL 4.0 Black Gas 300g is an extra-high-pressure airsoft gas designed for compatible gas blowback airsoft guns operating in cold weather and demanding conditions. As the most powerful gas in the NUPROL numbered gas range, 4.0 Black Gas is intended for suitable platforms that require additional pressure to maintain reliable cycling when temperatures fall. Particularly suited to compatible full-metal gas blowback rifles, pistols and SMGs, NUPROL 4.0 can help maintain strong blowback and dependable operation when lower-pressure gases struggle in colder conditions.

EXTRA-HIGH-PRESSURE AIRSOFT GAS

NUPROL 4.0 Black Gas provides a higher operating pressure than NUPROL 2.0 Green and NUPROL 3.0 Red Gas. The additional pressure can help operate heavier slides, bolts and other moving components in suitably rated gas blowback airsoft guns, particularly when cold temperatures reduce the effectiveness of conventional green gas. Because of its increased pressure, NUPROL 4.0 should only be used in airsoft guns and magazines capable of safely handling high-pressure gas.

DESIGNED FOR COLD-WEATHER PERFORMANCE

Temperature has a significant effect on gas-powered airsoft guns. As temperatures fall, gas pressure decreases, which can lead to weaker blowback, reduced efficiency and unreliable cycling. NUPROL 4.0 Black Gas is designed to help compensate for this pressure loss, making it particularly useful for cold-weather airsoft skirmishing. This makes it a useful option for UK players using suitable gas blowback platforms during the colder months.

POWERFUL BLOWBACK & RELIABLE CYCLING

When used in a compatible airsoft gun and appropriate conditions, the higher-pressure formulation helps provide the force required to cycle heavier slides and bolts. This can deliver a strong, responsive blowback action while helping maintain reliable operation when lower-pressure gases may struggle.

300G BOTTLE

Each bottle contains 300g of NUPROL 4.0 Black Gas, making it suitable for regular skirmishing and players who continue using their gas blowback airsoft guns throughout colder weather. The integrated filling nozzle allows compatible gas magazines to be filled directly from the bottle.

KEY FEATURES

• Genuine NUPROL 4.0 Black Gas
• 300g bottle
• Extra-high-pressure airsoft gas
• Designed particularly for cold-weather use
• Higher pressure than NUPROL 2.0 and 3.0
• Suitable for appropriately rated GBB airsoft guns
• Ideal for compatible full-metal platforms
• Helps cycle heavier slides and bolts
• Provides strong blowback performance
• Helps maintain reliable cycling in colder conditions
• Suitable for compatible GBB pistols, rifles, SMGs and carbines
• Integrated magazine filling nozzle
• Designed for demanding gas blowback applications

SPECIFICATIONS

• Brand: NUPROL
• Product: NUPROL 4.0 Gas
• Gas Colour / Grade: Black
• Gas Content: 300g
• Gas Type: Extra-High-Pressure Airsoft Gas
• Application: Airsoft
• Recommended Use: Cold-weather use and suitably rated high-pressure GBB platforms
• Suitable Platforms: Compatible gas blowback pistols, rifles, SMGs and carbines
• Quantity: 1 x 300g Bottle

PACKAGE INCLUDES

1 x NUPROL 4.0 Black Gas 300g Bottle

Buy more and save – add multiple bottles to your basket to receive our bundle discounts.