Versatile
Meta: Multiplayer5 attachments
MuzzleRedwell Shade-X Suppressor
BarrelShort Barrel
UnderbarrelBullet Deviation Foregrip
Rear GripQuickdraw Grip
LaserHandling Laser
1
LMGMK.78
Full-auto light machine gun. Great damage and high ammo count, limited by slower mobility and handling.
AMetaTier3Loadouts27Attachments54Camos
MK.78
Current Warzone loadout (MK.78)
AMeta
Versatile
Meta: Multiplayer8 attachments
OpticMini Reflex 03- MuzzleRedwell Shade-X Suppressor
- BarrelShort Barrel
UnderbarrelMobility Foregrip- Rear GripQuickdraw Grip
StockADS Movement Stock- LaserHandling Laser
Fire ModsRecoil Springs
Long Range
Meta: Warzone5 attachments
MuzzleFirepower Suppressor
BarrelControl Barrel
OpticRedwell 30-S 2x
StockControl Stock
Fire ModsHigh-Velocity Ammo
Black Ops 7
MK.78 Attachments
Barrel6
20" Mach-78 BarrelMid Range Barrel · Lv. 3
17" Bowen Moon BarrelLong Barrel · Lv. 15- 15" Skylance BarrelShort Barrel · Lv. 21
18.5" Titan Hybrid BarrelHybrid Barrel · Lv. 27- 22" Impulse HB-762 BarrelControl Barrel · Lv. 36
14" Kore BarrelLong Barrel - SMG
Muzzle3
Greaves A-762Suppressor · Lv. 6
Bowen Modulator 7.62Muzzle Brake · Lv. 16
RL-7.62 CompensatorCompensator · Lv. 29
Underbarrel2
Parallel ForegripCrossbar · Lv. 8
Bowen Sentry ForegripRecoil Control Foregrip · Lv. 24
Rear Grip5
- Trailblaze GripQuickdraw Grip · Lv. 10
Bowen Thrust GripSprint to Fire Grip · Lv. 23
LTI Precision GripStabilization Grip · Lv. 32
Fleet-G2 GripAccuracy Grip · Lv. 39
Hades Looper-X GripMobile Quickdraw Grip · Lv. 50
Magazine4
Swift Feed Fast BeltFast Mag I · Lv. 11
Gravepack Extended BeltExtended Mag I · Lv. 25
Payload Belt ExtensionExtended Mag II · Lv. 42
MFS Heatshield Belt FedBelt Fed
Stock6
- Shock Shield StockControl Stock · Lv. 12
Charon Light StockMobility Stock · Lv. 20
Scatter Skeletal StockTactical Spread Stock · Lv. 28- Bowen Light StockADS Movement Stock · Lv. 38
SwiftGuard StockMobile Flinch Stock · Lv. 47
MK.78 Lightframe PDW ConversionSMG Conversion Kit
Fire Mods1
- Accelerated Recoil SystemRecoil Springs · Lv. 34
Balancing changes
MK.78 Nerfs & Buffs
- NerfLMGSeason 4 · Jun 3, 2026
Damage Adjustments • Maximum Damage reduced from 36 to 34. • Maximum Damage Range reduced from 58m to 50m. • Medium Damage reduced from 32 to 30. • Medium Damage Range reduced from 75m to 68m. • Minimum Damage reduced from 30 to 28. • Minimum Damage Range reduced from 75m to 68m. Additional Adjustments • Bullet Velocity reduced from 930m/s to 890m/s.
- BuffLMGSeason 3 Reloaded · Apr 30, 2026
Damage Adjustments All Modes • Maximum Damage Range increased from 52m to 58m. • Medium Damage Range start increased from 52m to 58m. Additional Adjustments • Aim Down Sight speed improved from 270ms to 250ms. Attachment Adjustments BR/RES Only • 22" Impulse HB-762 Barrel: Bullet Velocity benefit improved from 15% to 20%. • 22" Impulse HB-762 Barrel: Recoil Control benefit improved from 20% to 25%. • Shock Shield Stock: Recoil Control benefit improved from 15% to 20%.
- BuffLMGSeason 3 · Apr 2, 2026
Adjustments All Modes • Sprinting Speed increased from 6.8m/s to 7m/s. • ADS movement penalty reduced from 30% to 25%. BR/RES • Reload Speed improved by 12%.
- BuffLMGSeason 2 Reloaded · Mar 11, 2026
Damage Adjustments • Maximum Damage increased from 35 to 36. • Vertical Recoil reduced by 8%. • Horizontal Recoil reduced by 12%. • Recoil Deviation reduced by 15%. • Bullet Velocity increased from 910m/s to 930m/s. • Lower Torso and Leg multipliers increased from 1x to 1.04x.
- BuffLMGSeason 2 · Feb 13, 2026
Attachment Adjustments • MFS Heatshield Belt Fed (Prestige Attachment): Now correctly adds 0.75 degrees of ADS Spread.
- BuffLMGSeason 2 · Feb 5, 2026
Damage Adjustments • Medium Damage Range 1 end increased from 70m to 75m. • Minimum Damage Range start increased from 70m to 75m. Additional Adjustments • Flinch resistance increased by 15%. • ADS speed improved from 290ms to 270ms. • Sprint to Fire speed improved from 250ms to 230ms. • Movement speed increased from 4.4m/s to 4.6m/s. • ADS movement speed increased from 2.4m/s to 2.6m/s. Attachment Adjustments • RL-7.62 Compensator: Vertical recoil control improved from 12% to 20%. • 20" Mach-78 Barrel: Horizontal recoil control improved from 10% to 15%. • 20" Mach-78 Barrel: Bullet velocity penalty reduced from 10% to 5%. • Bowern Sentry Foregrip: Horizontal recoil control improved from 20% to 25%. • LTI Precision Grip: Horizontal recoil control improved from 15% to 22%.
- BuffLMGSeason 1 Reloaded · Jan 8, 2026
• Maximum Damage Range increased from 42m to 52m. • Medium Damage Range 1 start increased from 42m to 52m. • Minimum Damage increased from 28 to 30.
Black Ops 7
MK.78 Camos
InvertebrateReach Max Level and Prestige 1Prestige 1
MitosisReach Max Level and Prestige 2Prestige 2
Cobalt CircuitReach Weapon Prestige Master Level 100Prestige Master
Vermilion CypherReach Weapon Prestige Master Level 150Prestige Master
Violet NetworkReach Weapon Prestige Master Level 200Prestige Master
LunaReach Weapon Prestige Master Level 250Prestige Legend
UnderbrushGet 5 HeadshotsMilitary Camos
WoodlandGet 10 HeadshotsMilitary Camos
Slate DigitalGet 20 HeadshotsMilitary Camos
RedwoodGet 30 HeadshotsMilitary Camos
PoisonGet 40 HeadshotsMilitary Camos
ToxicGet 50 HeadshotsMilitary Camos
MountainGet 60 HeadshotsMilitary Camos
StalkerGet 70 HeadshotsMilitary Camos
Ruby SnakeGet 80 HeadshotsMilitary Camos
RaptorGet 2 Kills without releasing the trigger 5 timesSpecial Camos
DiamondbackGet 30 Objective KillsSpecial Camos
MainframeWith 5 or more Attachments equipped: get 50 EliminationsSpecial Camos
Shattered GoldGet 3 Kills without dying 10 timesMastery
ArclightGet 10 Double Kills or betterMastery
TempestGet 5 Kills without dying 3 timesMastery
SingularityUnlock Tempest on 30 total weaponsMastery
FoliageGet 10 HeadshotsMilitary Camos
DesertGet 25 HeadshotsMilitary Camos
City DigitalGet 50 HeadshotsMilitary Camos
PineGet 75 HeadshotsMilitary Camos
ForestGet 100 HeadshotsMilitary Camos
SludgeGet 125 HeadshotsMilitary Camos
PlateauGet 150 HeadshotsMilitary Camos
NocturneGet 200 HeadshotsMilitary Camos
Topaz SnakeGet 250 HeadshotsMilitary Camos
CaimanWith an Extended Magazine Attachment equipped: get 100 EliminationsSpecial Camos
CinderGet 3 Kills without releasing the trigger 10 timesSpecial Camos
NetworkEliminate 100 Human enemiesSpecial Camos
Molten GoldEliminate 20 Special enemiesMastery
MoonstoneIn Endgame, Eliminate 100 Zone III or Zone IV enemiesMastery
Chroma FluxIn Endgame, Eliminate 10 Elite enemiesMastery
GenesisUnlock Chroma Flux on 30 total weaponsMastery
CharGet 100 Critical KillsMilitary Camos
TundraGet 200 Critical KillsMilitary Camos
Flood DigitalGet 300 Critical KillsMilitary Camos
CedarGet 400 Critical KillsMilitary Camos
MarshlandGet 500 Critical KillsMilitary Camos
MireGet 600 Critical KillsMilitary Camos
RavineGet 700 Critical KillsMilitary Camos
SkulkGet 800 Critical KillsMilitary Camos
Emerald SnakeGet 1000 Critical KillsMilitary Camos
PathfinderGet 100 Kills while a Field Upgrade is activeSpecial Camos
SlitherGet 75 Kills with Shadow Rift activationsSpecial Camos
MutilateWith Tier 2 or higher Armor equipped: get 150 EliminationsSpecial Camos
Golden DragonGet 10 Kills rapidly 15 timesMastery
BloodstoneGet 20 or more consecutive kills without taking damage 5 timesMastery
DoomsteelEliminate 10 Elite ZombiesMastery
InfestationUnlock Doomsteel on 30 total weaponsMastery