https://youtu.be/zq4mNq_eoDU

I personally am not sold on this rounds performance. If you wanted higher velocity and armor penetration ability from 9mm, I believe the Liberty Civil Defense, or the Fort Scott Munitions round is better served. This DefenseCore 9mm has way too shallow penetration for my tastes.
Sim-X https://bit.ly/39yI9O1
Macros: https://flic.kr/s/aHBqjzNvJu