Silicone-free 300g gas offering clean, consistent, highly controlled performance for tuned and precision GBB setups.

Product Features:

• Silicone-free formulation
• Medium-pressure performance
• Trace additives for expansion stability
• Clean-running internal behaviour
• Supports precision tuning and matched-hop builds
• Ideal for players controlling lubrication manually
• Stable output across variable conditions

NUPROL 2.ZERO is a silicone-free variant of the established 2.0 blend, engineered for players and technicians who want full control over lubrication and residue management inside their GBB replicas. Removing silicone from the gas allows for a cleaner internal environment, reducing oil mist and preventing the gradual hop-rubber contamination often associated with standard gas blends.

To maintain stable cycling without silicone, 2.ZERO incorporates NUPROL’s trace additive expansion system — a micro-dose formula that improves expansion behaviour and stabilises pressure through the firing cycle. This helps tuned platforms maintain a consistent FPS curve, making 2.ZERO ideal for precision builds, upgraded hop units, tight barrels and performance-focused configurations.

Paired with manual applications of Silicone Spray Oil, users can fine-tune the lubrication of seals, valves and dynamic components to match their exact requirements. Clean, consistent and highly controllable, 2.ZERO is designed for players who refuse to compromise on precision.