What you see in the below picture is the ever feared double feed or more formally known as a type 3 malfunction.
If you have had quality defensive handgun training you are probably familiar with the type 3 failure and how to clear it but I can virtually guarantee that you never practice doing so.
How can I be so certain? Because until now it was impossible to perfectly simulate a type 3 malfunction in the middle of a string of live fire.
And now a man in Idaho has changed everything. Firearm instructors are rewriting their training curriculum to accommodate this simple yet extremely effective “type 3 training round.”