Modern Warfare 3 Lachmann Sub Best Loadout Build MW3 - Modern Warfare 3

The Lachmann Sub is a type of Submachine Gun weapon in Call of Duty: Modern Warfare 3 (MW3). Check here for complete info on the best loadouts and attachments of the Lachmann Sub, as well as its stats and how to use this weapon!

The Lachmann Sub’s compact, fully automatic 9mm receiver is a masterpiece of stability, mobility, and lethality. The modular system is configurable for a variety of covert and close-quarters operations.
Basic Info
Platform: Lachmann and Meer
Weapon Class: Submachine Gun
Max Level: 19
Magazine Capacity: 30
Reserve Ammo: 60
How to Unlock Unlocked by leveling the Lachmann-556 to Level 12.

Modern Warfare 3 Lachmann Sub

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Weapon Stats

Modern Warfare 3 Lachmann Sub Weapon Stats

Best Lachmann Sub Loadout Setup

Weapon Loadout
Primary Lachmann Sub
Secondary PILA / JOKR / X12
Tactical Stim / Flash Grenade
Lethal Semtex / Throwing Knife
Base Perk 1 Double Time
Base Perk 2 Scavenger / Extra Tacttical
Bonus Perk Fast Hands
Ultimate Perk Quick Fix
Field Upgrade 1 Battle Rage
Field Upgrade 2 Portable Radar / Tactical Camera

Best Lachmann Sub Attachment Setup

Optic Cronen Mini Red Dot


SZ Sigma-IV Optic

Laser VLK LZR 7MW
Muzzle XTen Black Kite
Rear Grip Lachmann TCG-10
Stock Meer Recoil-56 Factory Stock

How to Play

This loadout for Lachmann Sub is built for short-range encounters. It’s best to use on cramped spaces or areas with tons of covers to make good use of this loadout’s capabilities. You can use this loadout on maps with small areas and game modes that focus only on killing, like Free-For-All, Team Deathmatch, and Kill Confirmed.

Lachmann Sub attachments greatly increase its Range, Accuracy, and Recoil Control at the cost of some Handling. Incrementing those stats will help it become more lethal at close range, leading to more kills and scores at those distances.

Progression Tree: All Unlockables

All Unlockables
Lockgrip Precision-40
Underbarrel
(Level 9)
Slimline Pro
Optic
(Level 11)
SZ Mini
Optic
(Level 11)
FJX Ultrabeam XR
Laser
(Level 12)

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 Sub

All Gun Unlocks
The Lachmann Sub does not unlock any guns.

All Compatible Lachmann Sub Attachments

Lachmann Sub Barrels

FTac M-Sub 12” Lachmann Pulsar L38 Falcon 226mm

Lachmann Sub Magazines

15 Round Magazine 40 Round Mag 50 Round Drum

Lachmann Sub Stocks

Lachmann S76 Factory Stock Meer Recoil-56 Factory Stock FT Mobile Stock
LM Stockless Mod

Lachmann Sub Rear Grips

Lachmann TCG-10 LM Cronus Grip

Lachmann Sub Muzzles

XTen RR-40 Forge DX90-F SA Schalldampfer 99
Singuard MKV EXF Huntress-90 XTen Black Kite
Bruen Pendulum AVR-T90 Comp FTac Castle Comp
XTen Razor Comp XRK Sandstorm Lockshot KT85
Bruen Cubic Comp Spiral V3.5 Flash Hider FOX-202 Flash Hider
XRK Knockout Breach TA Hul-Breach

Lachmann Sub Underbarrels

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

Lachmann Sub Ammunition

9mm Frangible 9mm Hollowpoint 9mm Armor Piercing

Lachmann Sub Lasers

1MW Quick Fire Laser Accu-Shot 5MW Laser VLK LZR 7MW
Schlager Ulo-66 Laser STOVL Tac Laser Hipshot L20
Point-G3P 04 FJX Ultrabeam XR EXF Solarflare

Lachmann Sub Optics

Slimline Pro SZ Mini SZ Minitac-40
Cronen Mini Red Dot Cronen Mini Pro SZ Sigma-IV Optic
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 Aggressor-IR Optic
Schlager Night View Teplo-OP3 Scope DR582 Hybrid Sight
Hybrid Firepoint SZ Vortex-90 BPZ40 Hybrid
Teplo Clear Shot SZ Bullseye Optic

All Lachmann Sub Camos

Camo Challenge Lv. Unlock
Darkfall Get 50 kills with the Lachmann Sub 2
Arctic Digital Get 10 double kills with the Lachmann Sub 7
Crime Scene Get 50 kills using a suppressor with the Lachmann Sub 13
Poison Get 10 hip-fire kills with the Lachmann Sub 18
Gold Lachmann Sub Get 3 kills without dying 10 times with the Lachmann Sub N/A

All Lachmann Sub Blueprints

This Weapon currently doesn’t have any Blueprints.

Guides & Tips