The Peacekeeper

The picture above was taken from the Call of Duty Wikia using the Windows Snipping Tool

Credit for Picture: http://callofduty.wikia.com/wiki/Peacekeeper

This is a gun that was first introduced with the Revolution DLC (Downloadable Content). It has since gained a reputation for being one of the best guns in the game. The reason for this is because it has the mobility and fire rate of a sub-machine gun, and the accuracy of an assault rifle. This makes a deadly combination that, when handled properly, can be unmatched in multiplayer.

The picture above was taken from the Call of Duty Wikia using the Windows Snipping Tool
Credit for Picture: http://callofduty.wikia.com/wiki/Peacekeeper

The stats of the Peacekeeper are shown above. This only confirms what I said before. The only downside of this gun is the low - medium penetration. Whether you're a Call of Duty veteran or a newbie just starting out, I highly recommend this gun to anyone.