The Glock-18 | Groundwater skin was added to Counter-Strike: Global Offensive in the Operation Breakout weapon case released on September 30th, 2014.
The Glock-18 | Groundwater skin features a light blue and purple color scheme resembling an abstract water pattern over the body of the gun. It has a clean, minimalist design.
The Glock-18 | Groundwater is a relatively common but still desired skin. As an early Operation skin, it maintains solid market demand and value.