The process of levelling up weapons in the Modern Warfare 4 (MW4) beta is extremely time-consuming, with each one having a huge number of levels to work through. Despite the time it takes to get your hands on the stronger attachments, Infinity Ward has streamlined the process so you can create a build that suits your style of play perfectly. Compared to other Call of Duty games, many players in the MW4 beta are struggling to get their weapons to the highest rank. Here, find some handy tips and tricks on how to level up weapons fast in the multiplayer beta.
How to Level Up Weapons Fast in MW4 Beta

During the COD Next broadcast, Infinity Ward shared details on how you no longer need to complete every weapon level to unlock certain weapon attachments. For example, the XRK Clutch-LS Laser attachment is unlocked at Level 2 of the Kastov 762 assault rifle. Instead of having to unlock it again on other weaponry, that level is skipped, giving you instant access to the attachment.
After testing various weapons. I recommend levelling up the Kastov 762 to its maximum level first to skip 16 weapon levels. As a result, ranking up the M4 is a much faster process. Then, all you need to do is rank up the HAN 86 a total of 16 times to get your hands on all assault rifle attachments.
For the quickest weapon levelling in the MW4 beta, the Open Moshpit playlist is an excellent place to do so. Featuring a variety of objective game modes, I recommend securing Domination flags, staying inside a Hardpoint hill, and collecting tags in Kill Confirmed in addition to scoring kills.
The additional XP earned by prioritising the objective significantly reduces the time it takes to reach the max level and unlock Apex Attachments, adding a further layer of customisation.
Best MW4 Build To Level Up Fast

After testing the entire weapon arsenal available in the MW4 beta, the build below for the Kastov 762 is an excellent all-rounder for dealing huge damage and earning plenty of XP:
- XRK Clutch-LS (Laser)
- FSS TAC90 Grip (Underbarrel)
This combination of attachments may only have two attachments, but the pairing of the laser and underbarrel provides faster aim-down-sight speed and aiming stability. Notably, none of these attachments has any kind of drawbacks, exclusively offering benefits to improve weapon performance.
That’s everything there is to know about levelling up weapons fast in MW4. For more Call of Duty, be sure to stay tuned to GamesHorizon for all the latest intel.




