Shooting a 9mm through a 45 suppressor

The video that caused an uproar on YouTube policies because we simply mentioned a website!!! Is there a sound difference when shooting a 9mm round out a 45caliber suppressor? You be the judge and let us know what you think below!! If you think we're on to something, we will do a 556 round through a 762 suppressor next!! TELL US WHAT YOU WANT TO SEE!!!