Best MCW Class & Loadout in MW3

Discover the best MCW class and loadout for Call of Duty: Modern Warfare III. Optimize your build with recommended attachments, perks, and equipment for maximum effectiveness.

To create the best MCW Class in MW3, players should equip the following:

• Secondary: Renetti
• Tactical: Stun Grenades
• Lethal: Breacher Drone
• Gloves: Scavenger Gloves
• Boots: Running Sneakers
• Gear: Ghost T/V Camo
• Vest: Infantry Vest

The MCW is a strong assault rifle for aggressive play due to its high damage, low recoil, and excellent handling. The recommended loadout enhances these strengths. Equip the Infantry Vest and Running Sneakers for increased movement speed, improved Tac Sprint, and better overall mobility. Scavenger Gloves are crucial for replenishing ammo from fallen enemies, which is essential for sustained engagements. To counter UAVs and maintain an aggressive playstyle without being detected, equip the Ghost T/V Camo. For a reliable secondary weapon, the Renetti pistol offers effective burst-fire capabilities, useful for finishing off enemies or when reloading the MCW. While Tactical and Lethal choices can be personal, Stun Grenades can disorient opponents before engaging, and the Breacher Drone serves as a useful distraction.

For the best MCW build in MW3, focus on these attachments:

• Optic: Monocle CT90
• Barrel: 17.5“ MCW Cyclone Long Barrel
• Underbarrel: Bruen Pivot Vertical Grip
• Muzzle: LR4 Flash Hider
• Magazine: 40 Round Drum

The Monocle CT90 optic aids in precise aiming. The 17.5“ MCW Cyclone Long Barrel increases the weapon's effectiveness by 21.3%, while reducing Aiming Idle Sway and Firing Aim Stability. The Bruen Pivot Vertical Grip enhances Vertical Recoil and Gun Kick Control for improved stability. The LR4 Flash Hider Muzzle further refines recoil control and slightly speeds up Aim-Down-Sights (ADS) time. Finally, the 40-Round Drum magazine allows for engaging multiple enemies without frequent reloads. This attachment combination results in minimal recoil, improved damage output at all ranges, and enhanced accuracy, allowing for faster enemy takedowns.