· Abbey Predator Ultra Gas is gas ideal for high-performance Airsoft guns. Contains a new enhanced based lubricant silicone and lighter. This high-tech lubricant improves output speed offering flatter trajectories and better accuracy. The results are more consistent giving greater reliability. In cold climates it offers increased output speed and improved performance. This lubricant is a light oil that spreads evenly and consistently through the internal parts of weapons to give high reliability in combat conditions. · The gas pressure remains constant preventing damage to the weapons. · Enjoy better accuracy and better performance. · Enjoy more shots per can than leading competing brands.