Forum:Unique Weapons from Chests?

I was checking out the activity feed and went to the Typhoon weapon page. It says that the Typhoon can be aquired "rarely from chests". I've seen this stated before, either on a unique weapon's page or on it's talk page. Is it possible to get unique items from chests? I am very skeptical of this claim.Beware the clap 00:14, May 1, 2011 (UTC)