Alright, so what you wanna do is get you and a friend in a 3rd person cage match...before you start, make sure you have tactical insertion as your equipment. What you wanna do is once you start, go someplace that is high up on the map, where you can fall off and die. When you find that spot, both people lay their insertions, and one person shoots the other person one time in the head, getting their health really low, then the person that got shot jumps off and dies. It gives the person that shot 400 xp for the headshot and assisted suicide. Just keep repeating that over and over again and it's a very fast way to level. Rep if you want 8).

If this was posted before please tell me and I will delete.