If you’re like me, I’m sure you spend your evenings idly stroking the decommissioned artillery at the local WWII memorial, dreaming of the day you can ride a white-hot shell over the heads of your friends and family and land into a herd of cattle, leaving this world in a blaze of guts and glory. However, since that opportunity will probably never present itself, I’d like to introduce you to the Pocket Artillery, a CNCed lug of metal that, with the help of a BB and a little black powder, can shoot a hole in a soda can.