

Call of Duty: Modern Warfare 4 has a new event for players. This event has brought players chances to cash in some of their major progress and unlock special rewards. Modern Warfare 4 was released on November 6, and Season 1 has received massive popularity.
To make the season more exciting for players, the game introduced an event called Joint Fire, which began on November 13 and will officially end on November 19, 2026. During this time, players can earn extra XP by playing Multiplayer, DMZ, and Warzone.
This XP can then be used to unlock exclusive rewards like the 30 Min Double Weapon XP Token, Teamwork Weapon Charm, 30 Min Double Battle Pass XP Token, Fast Rope In Emblem, and more.
To be precise, these rewards will be unlocked after players gather a specific amount of XP. For example, Move on Targets Calling Card will be unlocked after players earn 150,000 Joint Fire XP. Similarly, the 30 Min Double Weapon XP Token will be unlocked after gaining 300,000 Joint Fire XP.
The highest reward of the event is the Squad Work Hyeon Burst Blueprint, which requires players to unlock 9 Joint Fire XP Event Rewards to be achieved.
While the squad matches will be fun, playing alone still counts. A team of two gets 3x XP, while a squad of three or more gets 5x XP. This makes playing with friends the fastest way to earn event rewards.
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Those who are still confused about the event rewards, below are the details of the rewards and how to get them:
After collecting everything, players will also receive the Squad Work Hyeon Burst Blueprint, which requires 9 Joint Fire XP Event Rewards.
Overall, players need a total of 1.35 million XP to unlock all the rewards, which is pretty time-consuming. However, the Joint Fire event gives players a good reason to team up. Solo players can still claim every reward, but playing in a full squad can save a lot of time. If you want the final weapon blueprint, finding teammates early is a smart move.