Does anyone remember that massive fullbore CO2 gun from the Phillipines which shoots 9mm or .38 or .45 and has the option of 'torpedoes' filled with TNT? The article mentioned that the torpedoes were for killing buffalo, but I cannot believe that a government would allow the sale of projectiles filled with H.E. to its civil population. What about if you missed or the projectile was lost, unexploded?

Anyone remember the story? I think the gun was made largely of brass, and was relatively unsophisticated, although very powerful.