Shooting The WRONG Sized Caliber Out of a 9MM (Experiment) *Test* #gun #pewpew #guns
This video details a dangerous experiment where .380 Auto ammunition was fired from a 9mm FN 509 handgun. The experiment, conducted by a firearms content creator, demonstrated that the less powerful .380 Auto round failed to cycle the slide, resulting in a weak ejection and significant powder fouling. The instructor strongly warns viewers not to replicate this test due to the inherent risks of firearm damage and personal injury.













