Bonded Beauty!...10MM Underwood Gold Dot Self-Defense AMMO Ballistic Gel Test!
This video details a ballistic gel test of Underwood 10mm 180-grain Gold Dot ammunition. The test measures velocity from Glock 20 (4.6-inch barrel) and Glock 29 (3.8-inch barrel) pistols, and analyzes projectile performance including penetration, expansion, and fragmentation in gel with a clothing barrier. The results demonstrate significant expansion and energy transfer, making it a viable option for self-defense.










