Drag Race!...9mm +P+ VS .357 Sig 115 Grain Underwood Self-Defense AMMO Ballistic Gel Test!
This video details a ballistic gel test comparing 9mm +P+ and .357 SIG 115-grain Underwood self-defense ammunition. The instructor, with apparent expertise in ballistics testing, conducts velocity measurements using a Labradar and analyzes projectile performance in gel blocks behind a clothing barrier. The test reveals significant differences in penetration and expansion, with the .357 SIG demonstrating superior penetration while the 9mm showed impressive expansion but limited depth.












