- "Double damage. Slower fire rate."
- — In-game description
Heavy Hitter is a Gun Perk featured in Call of Duty: Infinite Warfare. It doubles a weapon's damage, while reducing the rate of fire. It is the Mauler - Mammoth's exclusive epic gun perk. This makes the weapon a two shot kill rather than a four shot kill up close, and a three shot kill at range, rather than a five shot kill, at a greatly reduced rate of fire.
- "Full-auto ballistic weapon. Augmented with a unique nanofluid coolant that lets it fire 50mm Jackal rounds, albeit slower."
- — Mauler - Mammoth's in-game description