Videos tagged with Aluminum Casing

This video from Tática Civil discusses the pros and cons of three common ammunition casing materials: aluminum, brass, and steel. The instructor strongly advises against using aluminum casings due to their tendency to break and get stuck in the firearm's chamber, requiring extensive cleaning. Brass is presented as the ideal material for its balance of softness and durability, though it is the most expensive. Steel casings are noted for their durability but can cause significant wear on firearm extractors, a problem historically addressed by the Soviets with harder steel in their firearms.

Brian from 1st Shot Tactical provides an expert overview of various 9mm ammunition types. He distinguishes between standard brass-cased rounds, cheaper aluminum and steel-cased alternatives, and specialized Syntech ammunition with polymer-coated projectiles. The instructor also highlights the utility of snap caps for safe training and dry-fire practice, demonstrating a clear understanding of different ammunition applications and materials.

This video tests the ballistic resistance of multiple stacked MacBook Pros against 7.62x39mm rounds fired from an AK-47. The experiment demonstrates that it takes approximately 6 to 8 MacBook Pros to stop a single 7.62x39mm projectile, with some rounds penetrating through multiple units.