Several new weapons are scheduled to release in Season 4 of Modern Warfare 3. Both MW3 and Warzone are bound to receive a new meta for several weapon classes, while over 8 aftermarket parts are also coming on the 29th of May. Here’s how to unlock all new Season 4 weapons in MWIII and Warzone!
Kar98k (Marksman Rifle)
![](https://mitchcactus.co/wp-content/uploads/2024/05/MWIII-S4-ANNOUNCEMENT-055-1024x576.jpg)
- Available for FREE in Sector 5 (base) and 15 (blueprint)
- Bundle will be available shortly after launch featuring a blueprint
- Can be exfiled with in Zombies or purchased using an arsenal coin in WZM
Superi 46 (Submachine Gun)
![](https://mitchcactus.co/wp-content/uploads/2024/05/MWIII-S4-ANNOUNCEMENT-054-1024x576.jpg)
- Available for FREE in Sector 6 (base) and 20 (blueprint)
- Bundle will be available shortly after launch featuring a blueprint
- Can be exfiled with in Zombies or purchased using an arsenal coin in WZM
Reclaimer 18 (Shotgun)
![](https://mitchcactus.co/wp-content/uploads/2024/05/MWIII-S4-ANNOUNCEMENT-056-1024x576.jpg)
- Available for FREE in the classified sector HVT challenge (mid season)
- Bundle will be available shortly after reloaded featuring a blueprint
- Can be exfiled with in Zombies or purchased using an arsenal coin in WZM
Sledgehammer (Melee Weapon)
![](https://mitchcactus.co/wp-content/uploads/2024/05/MWIII-S4-ANNOUNCEMENT-057-1024x576.jpg)
- TBD Unknown unlock, possibly a weekly challenge reward
- Bundle will be available shortly after reloaded featuring a blueprint
- Can be exfiled with in Zombies or purchased using an arsenal coin in WZM
Aftermarket Parts
![](https://mitchcactus.co/wp-content/uploads/2024/05/MWIII-S4-ANNOUNCEMENT-059-2-1024x586.jpg)
All of the following after market parts will be available one by one, through weekly challenge unlocks every Wednesday. Here are all Season 4 AMPs:
- JAK HARBINGER KIT (Compatibility: M4 Assault Rifle)
- JAK GUNSLINGER (Compatibility: Basilisk Handgun)
- JAK VOLKH (KV Inhibitor Sniper Rifle)
- JAK SCIMITAR KIT (FJX Horus Submachine Gun)
- JAK THUMPER 656 (Compatibility: RGL-80 Launcher)
- JAK REQUIEM (Kastov 762 Assault Rifle)
- JAK DECIMATOR (Lachmann Shroud Submachine Gun)
- JAK INTIMIDATOR (Compatibility: Renetti Handgun)
ENJOY!