Nimrod Extreme Performance Black Gas 500 ml

The Nimrod Extreme Performance Black is a high-pressure gas in a 500 ml canister, formulated for airsoft use with high-end gas pistols and rifles, including metal models with high-pressure valves. The working pressure at 20 °C is 1.4 MPa (14 bar), a level that ensures consistent firing cycles even with the most mechanically demanding replicas.

The formulation is also suited to winter use, when lower temperatures reduce the vapour pressure of standard gases and cause jams or drops in rate of fire. Compared to conventional green gas, this blend maintains more stable output pressure in the cold, allowing you to keep shooting in conditions that would cause other products to struggle. The 500 ml canister holds 260 g of gas, enough to refill a good number of magazines throughout a session.

The high pressure is the product's key characteristic and equally the figure to pay attention to: Nimrod explicitly warns that improper use can damage pistols, rifles, grenades and magazines. Before using it on a replica, you must confirm that valves and seals are compatible with a pressure of 14 bar. On budget replicas or those with unreinforced plastic parts, a gas of this power can accelerate wear or cause breakages.

Key points

• Pressure of 14 bar at 20 °C for consistent firing cycles on high-stress metal replicas.
• Formulation suited to winter use, with more stable performance than standard gases in cold conditions.
• A 500 ml canister with 260 g of gas: good endurance for extended sessions.
• Suitable for high-end airsoft gas pistols and rifles; check valve compatibility before use on unreinforced replicas.
• Improper use can cause damage to replicas, magazines and grenades: follow the manufacturer's instructions.

In the box

• 1 x Nimrod Extreme Performance Black Gas canister, 500 ml