Videos tagged with Underwood Ammo Extreme Defender

This video showcases a custom P80 Glock 19 build sourced from Brownells, featuring various aftermarket components and accessories. The presenter demonstrates the firearm's performance with different ammunition types, including ballistics testing against soda bottles and other targets, highlighting its functionality and aesthetic appeal. The review emphasizes the firearm's ergonomics and the effectiveness of its integrated optics and lights.

This video provides a comparative analysis of the top five lead-free self-defense ammunition options, establishing a performance baseline using two leaded 9mm rounds: Hornady Critical Defense and Buffalo Bore +P+. The instructor emphasizes terminal ballistics and energy transfer, ranking lead-free alternatives based on their ability to match or exceed the performance of traditional leaded ammunition in self-defense scenarios. The recommendations focus on rounds that offer reliable expansion or penetration without compromising firearm longevity or shooter control.