Can switch between "Launcher" and "Mortar" firing mode:
Launcher: Main projectile rises into the air and explodes releasing 3 elemental grenades which fall to the ground and explode shortly after.
Mortar: Main projectile flies in an arc (like a mortar) explodes on impact and releases a grenade that rises into the air. Rising Grenade explodes in the air releasing 3 elemental grenades which fall to the ground and explode shortly after.
(Note): If the rising grenade hits a surface before it fully rose up the additional 3 grenades won't spawn.
Level & Parts impact the weapons stats. Your stats may differ.