12 Inch / 300mm rail system for AR / M4 / M16 family weapons. With an interesting twist in the design, it is an Aluminium composed system with four surfaces of rails but large voids in between giving it a somewhat radical look.
Although its been out for a good long while, it has been more famously brought into the mainstream perception with its appearance on the assault SMG seen in the video game Homefront (Kaos Studios, 2011).
A built in module at the front takes the place of a gas block, as such the outer barrel will run strait through this front end as is. This model makes use of Madbulls tan color option; unlike other brands, this color is not so strong but it is not a coating but in fact an anodizing process which means the color *is* the metal and will not just scrape off over time.