Heavy cannon

The heavy cannon is a multi-purpose automatic rifle which occurs as a weapon in Doom Eternal. It can burst fire several shots in a row. It includes new versions of both of its previous mods: it includes a "Precision Bolt" mod for sniping, firing one bullet at a slow rate, and can deploy a pack of micro missiles attached to both sides of the weapon, firing the missiles in an alternating fashion. It is presently presumed to replace the previous game's heavy assault rifle, as it seems to fulfill the same roles. The precision bolt also deals extra damage to weak spots, enabling one to destroy, for example, the arachnotron's cannon or the revenant's rocket launchers.

Precision Bolt

 * Mobility
 * Fast Loader
 * Mastery - Headshot Blast
 * Mastery - Headshot Blast
 * Mastery - Headshot Blast

Micro Missiles

 * Quick Recharger
 * Instant Loader
 * Primary Charger
 * Mastery- Bottomless Missiles
 * Primary Charger
 * Mastery- Bottomless Missiles
 * Mastery- Bottomless Missiles

Lore
The Heavy Cannon is built from Tungstronium, a proprietary alloy developed to withstand the stresses from the explosive darts it can use as ammunition. Its great weight, while a common complaint among users, makes it an effective sniper weapon as it reduces the effect of swaying and tremors. Its no-pull reflex trigger system demands excellent trigger discipline in order to prevent self-inflicted gunshot wounds.