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Best MCW Weapon Classes in Modern Warfare 3

November 19, 2023 10:21 PM

UPDATED February 15th, 2024


New season, new MCW classes!

Season 2 has been released in Modern Warfare 3 with accompanying weapon balancing updates. Previously, players used stocks on all MCW builds, but the meta has shifted. Players have now shifted to using a mixture of the T51R Billeted Brake, L4R Flash Hider, DR-6 Handstop, XTEN Phantom-5 Handstop, RB Claw-PSL Grip, or the RB Rapidstrike Grip to go with the MK3 Reflector and required 16.5'' Cyclone Long Barrel. Each attachment offers slightly different changes to the weapon, so give each a try to find your personal preference.

Below are the updated MCW classes used by professional players in the MW3. This article will be updated while players continue to test and update their classes. Throughout the MW3 season, check back here to see the best competitive class setups for the MCW!

CLASSES

Class #1

Used by Cellium, Priestahh, SlasheR, FeLo, Ghosty, Nastie, Attach, Lucky, Accuracy, Skyz, Arcitys, Insight, Scrap, & Dashy
Muzzle: L4R Flash Hider
UnderBarrel: DR-6 Handstop
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK3 Reflector
Rear Grip: RB Claw-PSL Grip
Date Captured on: 2/13/2024
Camo: How to unlock the Rotten Inferno Camo

Class #2

Used by Gio
Muzzle: L4R Flash Hider
UnderBarrel: DR-6 Handstop
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK3 Reflector
Rear Grip: RB Rapidstrike Grip
Date Captured on: 2/13/2024
Camo: How to unlock the Borealis Camo

Class #3

Used by Vikul
Muzzle: L4R Flash Hider
UnderBarrel: XTEN Phantom-5 Handstop
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK3 Reflector
Rear Grip: RB Claw-PSL Grip
Date Captured on: 2/13/2024
Camo: How to unlock the Forged Camo

Class #4

Used by Diamondcon
Muzzle: L4R Flash Hider
UnderBarrel: XTEN Phantom-5 Handstop
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK3 Reflector
Rear Grip: RB Rapidstrike Grip
Date Captured on: 2/13/2024
Camo: How to unlock the Golden Enigma

Class #5

Used by Clayster & Assault
Muzzle: T51R Billeted Brake
UnderBarrel: DR-6 Handstop
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK3 Reflector
Rear Grip: RB Claw-PSL Grip
Date Captured on: 2/13/2024
Camo: How to unlock the Gilded Camo

Class #6

Used by Sib & Kenny
Muzzle: T51R Billeted Brake
UnderBarrel: XTEN Phantom-5 Handstop
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK3 Reflector
Rear Grip: RB Claw-PSL Grip
Date Captured on: 2/13/2024
Camo: How to unlock the Priceless Camo