Al Capone's "sweetheart" is ready to make her debut.The Mob Museum in Downtown Las Vegas announced the unveiling of Al Capone'sColt 1911 .45-caliber semiautoma

Las Vegas museum showcases gun that mob boss credited with saving his life many times

According to The Associated Press, the Mob Museum in downtown Las Vegas is opening its new exhibit "The First Public Enemy," dedicated entirely to Capone, on Jan. 15. You'll be able to get a close look at Capone's favorite personal weapon as well as a rare home movie filmed by Capone himself in 1929.

The National Museum of Organized Crime and Law Enforcement, better known at The Mob Museum, has added Al Capone’s Colt M1911 to its collection.