XM8

Versatility and accuracy are a must-have in urban combat, as well as being able to pick off targets at a range safe for you. The XM8 was designed to take the spot of the M16 along with a few others. Unfortunately, the XM8‘s production was canceled in 2005 due to a few serious problems like over-heating and military contract issues. The futuristic looking HK XM8 has the range and the accuracy to keep enemies off of you, while looking cool doing it. With a 30 round mag and the ability to add a grenade launcher, it keeps you busy- and the ability to hit all switches from either side makes it ambidextrous. I am hoping to see more of this rifle, or variants of it. Or I guess you could always find it in Call of Duty: Black Ops II.