Modern Warfare 3 Lachmann-556 Loadout MW3 - Modern Warfare 3

This is the best class build for the Lachman-556, a type of Assault Rifle in Call of Duty: Modern Warfare 3 (MW3). Check here to learn how to play the best loadout for the Lachmann-556, including the best attachments and recommended Perk Package.

The Lachmann-556 is the keystone in the Lachmann Meer arsenal. An adaptive 5.56 weapon system that bridges the gap between submachine guns and full-powered rifles.
Basic Info
Platform: Lachmann and Meer
Weapon Class: Assault Rifle
Max Level: 20
Magazine Capacity: 30
Reserve Ammo: 60
How to Unlock Unlocked by leveling the Lachmann-762 to Level 13.

Modern Warfare 3 Lachmann-556

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Weapon Stats

Modern Warfare 3 Lachmann-556 Weapon Stats

Best Lachmann-556 Class Build

Weapon Loadout
Primary Lachmann-556
Secondary X12 / X13 Auto
Tactical Stun Grenade / Flash Grenade
Lethal Molotov Cocktail / Thermite Grenade
Base Perk 1 Double Time
Base Perk 2 Extra Tactical / Scavenger
Bonus Perk Fast Hands
Ultimate Perk Quick Fix / Overclock
Field Upgrade 1 Munitions Box
Field Upgrade 2 Battle Rage

Best Lachmann-556 Attachment Loadout

Laser Schlager PEQ Box IV
Barrel Lach-12 Barrel
Underbarrel FSS Sharkfin 90
Rear Grip LMK64 Grip

How to Play

This loadout for Lachmann-556 offers a well-balanced assault rifle for any encounter, meaning it’s viable to use on any kind of map and game mode. For example, Lachmann-556’s full auto fire mode is best at small and medium-sized maps, as it can delete an enemy when sprayed at those distances. But if you’re on a large map, you can change its fire mode to semi-auto when shooting enemies from afar to control recoil and hit them more accurately.

With the help of other equipment and attachments on this loadout, it also won’t matter if the area is wide open or have covers for this weapon.

Since the Lachmann-556’s stats lack a bit of Mobility, equipping Double Time and Fast Hands perks would be necessary to make it up for its slow speed. Also, make sure to have all the recommended attachments for it to get increased Accuracy, Recoil Control, Range, and Damage.

Progression Tree: All Unlockables

All Unlockables
RAPP-762 Factory
Stock
(Level 3)
Optic
Category Unlock
(Level 4)
LM Aurora 90 Barrel
Barrel
(Level 5)
Silentfire XG6
Muzzle
(Level 6)
5.56 Frangible
Ammunition
(Level 8)
Laser
Category Unlock
(Level 9)
Lachmann S9 Factory
Stock
(Level 11)
Lachmann Sub
Receiver
(Level 12)
40 Round Mag
Magazine
(Level 13)
Thermo-Optic X9
Optic
(Level 14)
RAPP H
Receiver
(Level 16)
Lach-12 Barrel
Barrel
(Level 17)
Komodo Heavy
Muzzle
(Level 18)

NOTE: Newly acquired weapons will have locked attachment slots at Level 1. Category Unlocks are upgrades that unlock these attachment slots for use.

Guns Unlocked by Leveling the Lachmann-556

All Gun Unlocks
RAPP H


Unlocked by leveling the Lachmann-556 to Level 16.

Lachmann Sub


Unlocked by leveling the Lachmann-556 to Level 12.

All Compatible Lachmann-556 Attachments

Lachmann-556 Barrels

Lach-12 Barrel Lachmann Nova LM Aurora 90 Barrel
10.6” Lachstrike Barrel 15.9” Lachmann RAPP Barrel

Lachmann-556 Magazines

15 Round Magazine 40 Round Mag 60 Round Mag

Lachmann-556 Stocks

Lachmann S76 Factory Stock LM-S Factory G79 Stock RAPP-762 Factory
FT Mobile Stock Lachmann S9 Factory

Lachmann-556 Rear Grips

LMK64 Grip S-Grip Zero LM Cronus Grip

Lachmann-556 Muzzles

Corvus Slash Gen. 2 Dark KX30 VLK Koloss Flash Hider
Broadhead-3DP Silentfire XG6 Echoline GS-X
Harbinger D20 Echoless-80 FSS Covert V
Gauge-9 Mono RF Crown 50 Komodo Heavy
XTen Ported 290 Cronen OP44 FTac Castle Comp
XTen Havoc 90 SAKIN Tread-40 C400 Door Knocker

Lachmann-556 Underbarrels

Edge-47 Grip Demo Firm Grip XTEN Gravedigger
FTac Ripper 56 Demo Cleanshot 40 Demo Imp-44 Grip
FTac Tiger Grip FSS Sharkfin 90 Agent Grip
Bruen Sync Shot Grip XTEN Drop Grip Phase-3 Grip
Merc Foregrip Lockgrip Precision-40 Hex-40 Grip
Schlager Tango VX Pineapple OP-X9 Foregrip
Operator Foregrip TV Wrecker Grip Bruen Tilt Grip
Cronen Grooveshot Grip Bruen Warrior Grip Bipod V9 Grip
Level Aim Bipod Cornerstone Bipod XTen Stable Shot
Corvus Masterkey TL40 Fire Drake

Lachmann-556 Ammunition

5.56 Frangible 5.56 Armor Piercing 5.56 Overpressured +P
5.56 High Velocity

Lachmann-556 Lasers

SZ 1MW PEQ Schlager PEQ Box IV Corio LAZ-44 V3
FSS OLE-V Laser Canted Vibro-Dot 7 1MW Laser Box
STOVL DR Laser Box Corvus PEQ Beam-5 FTac Grimline Laser
Luminate-44 DXS Flash 90

Lachmann-556 Optics

Slimline Pro SZ Mini Cronen Mini Red Dot
Cronen Mini Pro SZ Sigma-IV Optic SZ Minitac-40
XRK On-Point Optic DF105 Reflex Sight Monocle CT90
Corvus SOL-76 SZ Recharge-DX SZ SRO-7
Corio RE-X Pro Corio Enforcer Optic SZ Lonewolf Optic
Kazan-Holo Corvus Downrange-00 SZ Holotherm
XTEN Angel-40 VLK 4.0 Optic Schlager 4X
Forge Tac Delta 4 Cronen Zero-P Optic SZ Bullseye Optic
SZ Aggressor-IR Optic Schlager Night View VX350 Thermal Optic
Teplo-OP3 Scope DR582 Hybrid Sight Hybrid Firepoint
BPZ40 Hybrid SZ Vortex-90 Angel-40 4.8x
Thermo-Optic X9 Teplo Clear Shot FTac Charlie7
HMW-20 Optic Luca Bandera Scope Drexsom Prime-90
ARES Clear Shot

Lachmann-556 Camos & Blueprints

All Lachmann-556 Camos

Camo Challenge Lv. Unlock
Marshland Get 50 kills with the Lachmann-556 2
Pine Get 10 double kills with the Lachmann-556 8
Dark Tiger Digital Get 50 kills using a suppressor with the Lachmann-556 14
Cthulhu Get 10 hip fire kills with the Lachmann-556 19
Gold Lachmann-556 Get 3 kills without dying 10 times with the Lachmann-556 N/A

All Lachmann-556 Blueprints

This Weapon currently doesn’t have any Blueprints.

Guides & Tips