USA Copied 20mm Ammo from Germans! A look at the USA 20x138mm cartridge case #military #history #ww2

This video celebrates a significant milestone: the production of the 100,000,000th shell casing. It showcases commemorative displays featuring various artillery calibers, including 20mm, 75mm, and 90mm rounds. The content highlights military history and collectable aspects associated with these historical ordnance pieces.

This YouTube video, titled "SIZE MATTERS Restored Ammunition Size Comparison 20mm-106mm military surplus", focuses on a visual comparison of various large-caliber military surplus ammunition sizes, ranging from 20mm to 106mm. The title suggests a presentation of different ammunition rounds, likely highlighting their physical dimensions and potential power. The inclusion of "military surplus" and specific millimeter designations indicates a focus on historical or decommissioned ordnance, appealing to enthusiasts of military hardware and historical weaponry.

This video focuses on igniting a 20mm tracer element, highlighting the significant amount of tracer compound required for such a large projectile. The description emphasizes the scale of the 20mm cannon and its tracer rounds.

This unboxing video showcases a 60-year-old 20mm M24 firing pin and guide assembly, manufactured in December 1953. The parts, from Cline Elec Mfg Co and Buffalo Arms, Inc., are presented in excellent New Old Stock (NOS) condition, still protected by original waxy paper. The video highlights the precise mechanical fit between the firing pin and its guide, emphasizing the quality of vintage military surplus components.

This video demonstrates the process of linking 20mm dummy rounds for the Mark-11 AutoCannon, a system used in Vietnam War era jets. It highlights the use of blue-tipped training rounds and disintegrating metal links, emphasizing the manual force required to secure each round. The completed belt showcases a flexible and secure ammunition assembly ready for the autocannon.

This video focuses on the Vulcan 20mm APDS (Armor-Piercing Discarding Sabot) ammunition, specifically highlighting both the "white" and "red" enhanced variants. The "red" variant is noted to feature a tungsten penetrator, indicating a focus on its armor-piercing capabilities. The title and description strongly suggest a detailed examination or demonstration of this high-caliber military ordnance, likely emphasizing its power and design for defeating hardened targets.

This review covers the Finnish L-39 Lahti, a formidable 20mm anti-materiel rifle nicknamed 'Norsupyssy' or Elephant Gun. It highlights the rifle's massive scale, unique ski-style bipod, and the challenging process of loading its 10-round magazine with 20x138mmB Solothurn cartridges. The demonstration showcases the rifle's powerful live fire, emphasizing its significant muzzle blast and recoil.

This video showcases a 127-year-old U.S. Army 3.2-inch Model 1897 Field Gun, highlighting its historical significance and operational mechanics. Key details include its 1898 Watervliet Arsenal manufacture and a live-fire demonstration revealing its recoil and smoke characteristics. The content emphasizes the historical context and engineering of vintage artillery.

This video unboxes a sealed 'spam can' containing 25 inert 20mm M18A3 drill cartridges manufactured in March 1950. The presenter demonstrates opening the vintage container using its integrated key and inspects a cartridge, noting its headstamp. The can's interior includes a warning against food storage.

This video demonstrates the live fire of a Soviet 82mm mortar, showcasing its loading and firing mechanism. The footage highlights the round's impact and subsequent detonation, emphasizing the destructive power of this indirect fire support weapon. The operator's safe handling and the controlled environment suggest a high level of expertise.