[Hobbes]

OSS Hi-Standard Silenced Pistol (Allied)
This pistol is by no means "standard"; it's used by the OSS in special missions in which stealth is top priority. The pistol is equipped with a silencer to make sure no noise is heard while fired, and is ideal for covert operations behind enemy lines. One head shot with this pistol will kill most enemies.

From here: http://www.planetmedalofhonor.com/mohaa ... pons.shtml