CNN? Really? A C183 is a "firearm"?

From the report:Investigators found more than 1,600 rounds of ammunition in the house, and a holiday card with a check "made out to Adam Lanza for the purchase of a C183 (firearm), authored by Nancy Lanza," according to a search warrant.
http://www.cnn.com/2013/03/28/us/connecticut-shooting-documents/index.html?hpt=hp_t1
Last time I checked, a C183 was a camera. It took about... THREE seconds to Google. What kind of mother gives their son a holiday gift of a firearm? This is either completely n...