![Soldiers fighting over dog tags in Kill Confirmed in Modern Warfare 3](https://cdn.vox-cdn.com/thumbor/Wu5gktxmCYTsdYyEtd-JbIrwh-g=/0x0:1920x1080/640x360/cdn.vox-cdn.com/uploads/chorus_image/image/72870847/mw3_level_up_fast_header.0.jpg)
Unlock weapons and attachments with ease
Source:https://www.polygon.com/modern-warfare-3-guides/23963586/level-up-guns-fast-xp-mw3Unlock weapons and attachments with ease
Source:https://www.polygon.com/modern-warfare-3-guides/23963586/level-up-guns-fast-xp-mw3