XM8

The Heckler and Koch XM8 is a developmental U.S. military designation and project name for a lightweight Assault Rifle system that was under development by them United States Army from the late 1990s to early 2000s. The weapon however, was phased out.

In-Game
The XM8 is available in Battlefield: Bad Company and in Battlefield: Bad Company 2. The submachine version (XM8C) and LMG version (XM8 LMG) are also available.

Battlefield: Bad Company
The XM8 is a usable Assault Rifle in Battlefield: Bad Company. All stats are seemingly average except for accuracy, making the XM8 very balanced. The built-in dot sight is very useful for mid and long range targets.

Battlefield: Bad Company 2
The XM8 is an Assault Rifle in Battlefield: Bad Company 2. The stats in-game are unknown, but it may most likely be the same as the BF:BC stats.