Danny wanted to see how short you can make a 12 ga. shotgun shell and managed to get them to ONE inch tall. Bear in mind, the Aguila MINI-SHELLS are 1 3/4" tall. So Danny's shells are really small. I also made one using smokeless powder and 16 steel bb's. Danny used Pyrodex and 00 buck.
When you have a shell SO small, you have to use less powder and projectiles to fit into the small space.
MICRO Shotgun Shells - How LOW can you go? ─ TAOFLEDERMAUS
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