#3In1
Pyro Creations 3 in 1 Trigger Cannon
I learned about this cool little Pyro Creations device from a TAOFLEDERMAUS video. This is a miniature cannon that fires muzzle loaded projectiles powered by breech loaded 209 shotgun primers. The reason it is called 3 in 1 is that it can be equipped with one of the three barrels of .17, .22 or .30 caliber.
