This is an updated version of the old Kerans Automatic Grinner.

The Heavy Grinner is a good example of how half-automatic hybrid weapons are not in fashion. The launcher system of the gun was a clever design though, and although it's heavy, it's also very easy to aim. The idea of sulphur-coated lead projectiles was also good, especially since sulphur is abundant on Rubi-Ka. Unfortunately the sulphur does almost no additional damage. The Heavy Grinner is a common patent, this re-design was both due for and possible.

This weapon can be upgraded further. It is possible to enable Burst.

This is an updated version of the old Kerans Automatic Grinner.

The Heavy Grinner is a good example of how half-automatic hybrid weapons are not in fashion. The launcher system of the gun was a clever design though, and although it's heavy, it's also very easy to aim. The idea of sulphur-coated lead projectiles was also good, especially since sulphur is abundant on Rubi-Ka. Unfortunately the sulphur does almost no additional damage. The Heavy Grinner is a common patent, this re-design was both due for and possible.

This weapon can be upgraded further. It is possible to enable Burst.