User blog comment:JoeRamirez/Call of Duty Modern Warfare 3 Weapons Wishlist./@comment-90.221.125.117-20110401173738/@comment-3523988-20110403184420

Certainly, ballistic knives are designed for the Soviet Spetsnaz in 1980, they are still in use. Even FPSRussia attempted to use a ballistic knife, but they are banned throughout the US.