Mannlicher-Carcano
This is the gun that is like the one said to be used by Oswald in the JFK assassination. It is an Italian World War II Mannlicher-Carcano. Oswald bought it by mail order from Chicago for $12.78. Supposedly three bullets were shot from this gun: one hit JFK, one hit JFK and Connally, and the third hit a curb by the triple under pass.
http://216.239.53.100/search?q=cache:4-yC8VnPGhIC:www.graceland.edu/~cornish/jfkgun.html+Mannlicher-Carcano&hl=en&ie=UTF-8