The meta is starting to form for competitive play in Modern Warfare 3, but still, different weapons and attachments are being trialed. Currently, the MCW is the AR being used in competitive play and many attachments are being tested.
Below are the updated MCW classes used by professional players in the MW3. While players continue to test and update their classes, this article will be updated. Throughout the MW3 season, check back here to see the best competitive class setups for the MCW!
CLASSES
Cellium
Muzzle: T51R Billeted Brake
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Rear Grip: RB Claw-PSL Grip
Stock: RB Regal Heavy Stock
Date Captured on: 11/13/23
Camo on the graphic: Zircon Scale
Drazah
Muzzle: T51R Billeted Brake
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK.4 Reflector
Underbarrel: XTEN Phantom-5 Handstop
Stock: RB Regal Heavy Stock
Date Captured on: 11/15/23
Camo on the graphic: Priceless
Priestahh
Muzzle: Casus Brake
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Underbarrel: XRK Edge BW-4
Stock: LA90 Venom Stock
Date Captured on: 11/12/23
Camo on the graphic: Golden Enigma
SlasheR
Muzzle: STER45 Skyfury Compensator
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK.3 Reflector
Underbarrel: XTEN Phantom-5 Handstop
Stock: RB Regal Heavy Stock
Date Captured on: 11/15/23
Camo on the graphic: Serpentinite
Clayster
Muzzle: T51R Billeted Brake
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Rear Grip: RB Claw-PSL Grip
Stock: RB Regal Heavy Stock
Date Captured on: 11/12/23
Camo on the graphic: Serpentinite
Ghosty
Muzzle: Casus Brake
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK.3 Reflector
Underbarrel: XTEN Phantom-5 Handstop
Stock: RB Regal Heavy Stock
Date Captured on: 11/12/23
Camo on the graphic: Forged
Attach & Purj
Muzzle: Casus Brake
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Rear Grip: RB Claw-PSL Grip
Stock: RB Regal Heavy Stock
Date Captured on: 11/15/23
Camo on the graphic: SVA 545's Camo - Monarch (25 Kills while in Tac Stance)
Lucky
Muzzle: T51R Billeted Brake
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK.3 Reflector
Rear Grip: RB Claw-PSL Grip
Stock: A90 Venom Stock
Date Captured on: 11/11/23
Camo on the graphic: Base Camo
Accuracy & Owakening
Muzzle: Sakin Trend-40
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Underbarrel: XTEN Phantom-5 Handstop
Stock: RB Regal Heavy Stock
Date Captured on: 11/14/23
Camo on the graphic: Interstellar
Sib
Muzzle: T51R Billeted Brake
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Ammo: 5.56 NATO High Grain Rounds
Rear Grip: RB Claw-PSL Grip
Date Captured on: 11/15/23
Camo on the graphic: Interstellar
Insight
Muzzle: L4R Flash Hider
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Ammo: 5.56 NATO High Grain Rounds
Stock: A90 Venom Stock
Date Captured on: 11/14/23
Camo on the graphic: Borealis
Scrappy
Muzzle: L4R Flash Hider
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Ammo: 5.56 NATO High Grain Rounds
Stock: RB Regal Heavy Stock
Date Captured on: 11/13/23
Camo on the graphic: Priceless
Dashy
Underbarrel: XTEN Phantom-5 Handstop
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: MK.3 Reflector
Ammo: 5.56 NATO High Grain Rounds
Rear Grip: RB Claw-PSL Grip
Date Captured on: 11/15/23
Camo on the graphic: Sidewinder's Camo: Mutated Flare (250 Kills in Zombies)
Kenny
Underbarrel: XTEN Phantom-5 Handstop
Barrel: 16.5'' MCW Cyclone Long Barrel
Sight: Slate Reflector
Ammo: 5.56 High-Velocity Rounds
Rear Grip: RB Claw-PSL Grip
Date Captured on: 11/12/23
Camo on the graphic: Forged
