Surprisingly, by welding enough rebar and other iron scrap to a shotgun, the Lunatics managed to create an extremely effective weapon. Reduced energy requirements, deals additional damage in collisions. Part of incoming damage passes through the weapon. Deadly at close range.

When colliding with an enemy, the damage of the 'Gremlin' increases up to 30% for 5 sec. The bonus depends on the strength of the hit and is equally distributed between all mounted 'Gremlins'.