
- You’ll have to wait for the process until it gets completed.
- Once done, restart your computer.
You can follow the steps below for those who have installed the game directly via Battle.net installer.
- Launch the Battle.net client on your PC.
- Now, click on the COD: Warzone 2.0 that you’re trying to repair.
- Click on the cogwheel icon (settings) next to the Play button.

- Select Scan and Repair > Click on Begin Scan.
- Wait for the repair to finish > Once done, close the launcher and reboot the PC to apply changes.
Method 5: Clear Game Cache
Clearing the game cache can resolve issues with game performance, including weapon functionality. Often when the game cache gets defective, it might confuse a fully enabled gun as an empty gun and thus not fire at all. This seems to be a technical glitch due to a faulty cache. So make sure to clear the game cache if the issue is persistent.
- Open the Steam menu and launch the COD: Warzone 2 game.
- Navigate to the games settings menu.
- Scroll down to the cache option, and clear the cache.
A couple of users over the Reddit Warzone 2 community have shared a trick that may help to fix the guns not loading or firing issue for some users. Many users have successfully solved this issue by disabling Steam input, so its good to try it.
- Launch the Steam client > Go to Library.

- Right-click on Warzone 2 > Click on Controller.

- Set ‘OVERRIDE FOR Warzone 2’ to ‘Disable Steam Input’.
- Finally, it would be best to try launching the game again to check for the issue.
Method 7: Disable Multi-Threaded Rendering
The in-game video settings menu in the Warzone 2 title seems to have a multi-threaded rendering option, somehow conflicting with the game weapons firing mechanism. Make sure to disable the multi-threaded rendering option from the game menu to try to resolve the issue. Whereas if you’re using an AMD processor, turn it off and reboot the game to apply changes
Method 8: Update Warzone 2
According to multiple reports, the issue with Warzone 2 guns and other firearms has been fixed in the latest update. So make sure you update the game to the latest version available for your compatible platform.
For Battle.net users:
- Open the Battle.net desktop app on your PC.
- Now, click on the COD: Warzone 2.0 game.
- Click on the cogwheel icon (settings) next to the Play button.

- Finally, select Check for Updates and wait for the process to be completed.
- If there is an update available, make sure to download and install the game update.
For Steam users:
- Open Steam and go to Library.
- Click on COD: Warzone 2.0 from the left pane.
- Steam will automatically search for the available update.
- If there is an update available, click on Update.
- Make sure to wait for some time until the update completes.
- Once done, ensure to reboot the PC to apply changes.
For PlayStation users:
- Turn On your PS4/PS5 console > Go to the Home screen.
- Now, navigate to the main menu on top.
- Head over to the Games tab.
- Scroll down to Call of Duty: Warzone 2.0 and highlight it.
- Press the Options button on your controller.
- Finally, choose to Check for Update from the drop-down menu.
For Xbox users:
- Turn on your Xbox One or Xbox Series X|S gaming console.
- Press the Xbox button on your controller to open the menu.
- Now, scroll down to the right > Select Settings.
- Scroll down until you see Updates & downloads.

- From the next page, select Keep my console up to date and Keep my games & games up to date to enable the checkbox.
Method 9: Reinstall Warzone
If none of the above solutions work, you may need to reinstall Warzone. This will erase all game data and start fresh, which can resolve issues with game performance, including weapon functionality, including the not loading or not firing issue.
If none of the above methods help you, then you must contact Warzone 2 support chat system and raise a ticket there. As in many cases, the issue can be account specific, and they can help you with that if the above troubleshooting methods fail.
Conclusion
In conclusion, the Warzone 2 gun not loading or firing issue can be a frustrating experience, but it can be resolved. By understanding the causes of the problem and following the steps outlined above, you can get back to playing Warzone in no time. If the issue persists, seek assistance from Call of Duty’s customer support for further assistance.