LMG · Warzone Meta
MK.78 Best Loadout & Attachments
BThe current best MK.78 build for Warzone: full attachment list, tier rating and a copyable in-game import code.
Updated 2026-09-30
Sources checked: WZStats, CODMunity, Call of Duty · Verified 2026-09-30
MK.78 — Warzone · Long ranges
Updated 2025-12-05
| Slot | Attachment |
|---|---|
| Optic | GREAVES ACCUSPOT 3X |
| Muzzle | RL-7.62 COMPENSATOR |
| Barrel | 25" EAM HEAVY BARREL |
| Underbarrel | BOWEN SENTRY FOREGRIP |
| Fire Mods | ACCELERATED RECOIL SYSTEM |
In-game import code
Copy this code and import the full build in-game (Loadouts → Import).
MK.78 — Warzone · Long ranges 2
Updated 2025-12-05
| Slot | Attachment |
|---|---|
| Optic | GREAVES ACCUSPOT 3X |
| Muzzle | RL-7.62 COMPENSATOR |
| Barrel | 25" EAM HEAVY BARREL |
| Underbarrel | BOWEN SENTRY FOREGRIP |
| Magazine | MFS HEATSHIELD BELT FED |
In-game import code
Copy this code and import the full build in-game (Loadouts → Import).
Grinding camos on the MK.78 too? MK.78 camo challenges
MK.78 loadout FAQ
What is the best MK.78 loadout in Warzone?
The current best MK.78 build (Warzone · Long ranges) runs: GREAVES ACCUSPOT 3X (Optic), RL-7.62 COMPENSATOR (Muzzle), 25" EAM HEAVY BARREL (Barrel), BOWEN SENTRY FOREGRIP (Underbarrel), ACCELERATED RECOIL SYSTEM (Fire Mods). The full table above includes every slot and unlock level.
What tier is the MK.78 in the current Warzone meta?
The MK.78 currently sits in B Tier — Viable of our Warzone tier list, which is refreshed after every balance patch.
How do I import this MK.78 loadout in-game?
Copy the import code above, then in-game go to Loadouts → Import and paste it — the full MK.78 build is applied automatically.
When was this MK.78 loadout last updated?
This build was last verified on 2026-09-30. We re-check the entire Warzone tier list after every balance patch.