Can Your 9mm Defeat Level 3A Body Armor? .357 Sig from a Shield
This video investigates the penetration capabilities of 9mm ammunition against Level IIIA body armor, specifically comparing it to the performance of .357 SIG rounds fired from a Shield pistol. It aims to determine if common 9mm rounds can defeat this level of ballistic protection, a critical consideration for self-defense and law enforcement applications. The comparison highlights the ballistic differences between the two calibers in the context of armor penetration.









