I remember the first time I fired tracer rounds, it was when I was in basic training at Fort Jackson. They reminded me of something out of Star Wars. Watching a whole firing line of 249’s going off was the sight to behold.
Of course, all tracers I fired were out of rifles and I have seen pistols fire tracers, but never a shotgun.
Jeff from TAOFLEDERMAUS decided to do an experiment. He discovered that seven 5.56 tracer rounds fit perfectly into a shotgun shell. The only question would be if they would actually work or just cause massive damage from throwing seven large projectiles downrange.
Here is the result