This is Sarge here at C4 Defense, today I'm going to continue to see if common self/home defense calibers over penetrate. In this episode we're going to test 9mm. I'm gonna take ten shots out of my CZ Scorpion EVO and another ten shots with my Glock 34 MOS. Both guns feature Holosun sights, with the Scorpion sporting the 503GU and the Glock utilizing the 507C. Will these shots stay in the walls of a 70's mobile home? I guess we'll just have to see. And as always, SUBSCRIBE, COMMENT, LIKE, hit that NOTIFICATION icon if you're already a subscriber, and we'll see you on the range.