Call Of Duty: MW3 - Best Weapon Loadouts For Season 4 Reloaded Multiplayer

Season 4 Reloaded is live in Call of Duty: Modern Warfare 3, which adds two new weapons as well as maps and modes themed around mutations. The big update also included some weapon balancing, so you'll likely want to adjust your loadouts for the midseason. Here we recommend various weapon builds you can try for multiplayer. You can find recommended loadouts for Warzone here.

If you still need to unlock Season 4 Reloaded's new weapons, we have full guides for Reclaimer 18 shotgun and the sledgehammer melee weapon.

SVA 545

The SVA 545 assault rifle is a very precise, long-range option in Season 4. The recommended attachments will help provide better range and bullet velocity and further decrease the gun's already minimal recoil.

Recommended SVA 545 attachments:

• Muzzle: Zehmn35 Compensated Flash Hider
• Barrel: STV Precision Barrel
• Optic: JAK Glassless Optic
• Stock: Mane V6 Stock
• Underbarrel: Bruen Heavy Support Grip

MCW

The MCW is a powerful and easy-to-use assault rifle option for Season 4 Reloaded. This build uses the JAK Raven conversion kit to convert the MCW to a powerful SMG-hybrid, making it a great choice to consider for medium- to close-range engagements. The recommended attachments will help with the damage, range, mobility, and handling.

Recommended MCW attachments:

• Muzzle: Zehmn35 Compensated Flash Hider
• Barrel: 16.5" MCW Cyclone Long Barrel
• Stock: RB Regal Heavy Stock
• Conversion Kit: JAK Raven Kit
• Underbarrel: XTEN Phantom-5 Handstop

BP50

If you're looking for a fast and aggressive assault rifle build, the BP50 has an extremely fast time-to-kill when you apply the JAK Revenger conversion kit, which basically turns the gun into an AR-SMG hybrid. The recommended attachments will increase the fire rate and ammo count, provide recoil control, and improve the range and bullet velocity.

Recommended BP50 attachments:

• Muzzle: Scratch 20-L Suppressor
• Laser: 1MW Quick Fire Laser
• Rear Grip: TRST-IV Grip Tape
• Conversion Kit: JAK Revenger Kit
• Ammunition: 9MM High Grain Rounds

Superi 46

Season 4's Superi 46 submachine gun has been a popular choice due to its great mobility and a fast time-to-kill, but the recently added JAK Cutthroat aftermarket part further increases the gun's mobility. The recommended attachments will not only increase mobility but also boost the range to make this weapon powerful at close- to-mid range.

Recommended Superi 46 attachments:

• Muzzle: Zehmn35 Compensated Flash Hider
• Barrel: Zulu OP3 Light Barrel
• Stock: JAK Cutthroat
• Magazine: 40 Round Mag
• Underbarrel: XRK Edge BW-4 Handstop

HRM-9

The HRM-9 is another solid submachine gun choice for Season 4 Reloaded. This build is perfect for a run-and-gun playstyle, and the recommended attachments will boost the ammo count, help with recoil control, and improve the gun's mobility.

Recommended HRM-9 attachments:

• Muzzle: Zehmn35 Compensated Flash Hider
• Barrel: Thorn-90 Barrel
• Stock: Folding Stock
• Magazine: 50 Round Drum
• Underbarrel: XTEN Phantom-5 Handstop

Kar98K

The Kar98k marksman rifle might feel different if you're playing with a controller in Season 4 Reloaded, as the big update made a nerf to the gun's aim assist for controller input. It's still one of the best rifles to use for sniping, and the recommended attachments will help improve the gun's ADS speed and mobility.

Recommended Kar98k attachments:

• Barrel: Bryson Carbine-S Barrel
• Laser: SL Razorhawk Laser Light
• Optic: Range Caller V3.4 or SP-X 80 6.6x
• Sling: Target Sling
• Underbarrel: DR-6 Handstop

Renetti

The Renetti becomes even more powerful with the JAK Ferocity Carbine Kit, which turns the pistol into an SMG-hybrid. This is a solid choice for a secondary weapon, and the recommended attachments will boost the ammo count and help manage the weapon's kick.

Recommended Renetti attachments:

• Muzzle: ZEHMN35 Compensated Flash Hider
• Optic: Slate Reflector
• Conversion Kit: JAK Ferocity Carbine Kit
• Magazine: 50 Round Drum
• Underbarrel: SL Skeletal Vertical Grip

Reclaimer 18

The new Reclaimer 18 shotgun isn't a powerful meta gun for multiplayer, but if you're looking to have fun with this shotgun as your secondary, the recommended attachments will help make it a viable option. This build will boost the damage range and tighten the pellet spread to help you get one-shot kills, but you'll need to use the gun's pump shot mode.

Recommended Reclaimer 18 attachments:

• Muzzle: XTEN Modified Choke
• Barrel: Discourager 900 Heavy Barrel
• Laser: Kimura RYL33 Laser Light
• Stock: Hinge LAF Light Stock
• Underbarrel: DR-6 Handstop