Nuprol Green Gas 500ml

The newer, cleaner and higher performance gas now named NUPROL 2.0. A slightly larger bottle over its predecessor with cleaner propane gas and silicone contents internally. Give your FPS a boots whilst keeping everything running smooth and clean. A must for any GBB pistol, Airsoft carbine and other gas devices.

Features:
– More concentrated propane
– Higher quality silicone oil
– Prevent from corrosion and rust
– CFC free
– Protective cover over metal nozzle