Educational Video 9mm Penetration Test 4" Vs. 4.5" Vs. 5.5" Vs. !6" Barrel
This educational video conducts a penetration test comparing 9mm Federal Champion 115gr rounds fired from various barrel lengths (4", 4.5", 5.5", and 16"). The firearms used include a Glock 19, Glock 17, Glock 34, and an AR-9 with a 16" barrel. The test aims to determine penetration depth, likely measured by sheets of paper. The video emphasizes its educational purpose, safe range practices, and encourages support for the channel on platforms like Patreon and Instagram. Disclaimers are provided regarding the risks involved and the need for professional supervision.









