The Fullgore R7 is a primary weapon for the Demolisher class in Blitz Brigade. It's devastatingly powerful. When you aim, the target will be locked in a box. If you look closely, there is a very tiny crosshair in the box. Move the tiny crosshair towards the enemy's head and u could deal a headshot-which could reach to 800+ damage. Always fire the Fullgore like a shotgun, only then it's full power can be fully made use of. But at the same time, try to be aware of the tiny crosshair as it may run out of the target box at times. Experience and practice are needed to make this weapon immensely powerful.