Does Winter Clothing Affect Your Self Defense Ammo?! (FMJ vs JHP)
This video provides a practical, experimental guide to understanding how winter clothing can impede self-defense ammunition performance. The host, demonstrating high authority in tactical gear and ammunition testing, uses ballistic gel to show that common JHP rounds in .380 ACP and 9mm Luger often fail to expand when fired through heavy clothing, leading to over-penetration. The 10mm Auto is highlighted as a caliber that can maintain expansion under these conditions.













