American Viven-Bessières WW1 Grenade Launcher

This YouTube video explores the fascinating topic of 'Fake Trees From WW1'. While the title is intriguing and suggests a historical or tactical application, it's important to note that no specific firearms, calibers, manufacturers, or related topics are mentioned in the provided title and description. The content appears to be focused on a specific historical artifact or concept, rather than direct firearms discussion.

This video explores the history of the 93rd Infantry Division, an African American unit in the US Army during World War I and World War II. It highlights their service under French command in WWI, where they were issued French equipment and earned the nickname "Blue Helmets." The video also touches upon their continued service in WWII and their fight against racial discrimination and Jim Crow laws, with a visit to the Buffalo Soldiers Museum in Houston, TX.

This episode of "What is this Weapon" celebrates its 100th installment with a live event at the Royal Armouries museum in Leeds, UK. The featured weapon is the Martini Henry grenade launcher, discussed by firearms expert Jonathan Ferguson. The video delves into the weapon's controversial history, its connection to the Western Front in 1915, and its association with a "super villain" backstory. The content also covers early grenade launchers, specific models like the Blanch & Chevallier, and the technical workings of the weapon, concluding with a Q&A session.

This video provides a detailed examination of a World War I 75mm poison gas shell. It highlights the shell's markings, including '75-G' and 'SPECIAL GAS', and demonstrates the disassembly and reassembly of its impact-sensitive fuse. The polished brass casing and its stamped markings are also showcased.

This video showcases a rare Mark 1 37mm smoke round from World War 1. The footage focuses on this specific historical munition, highlighting its internal fuze and its sub-caliber nature. The title and description emphasize the rarity and historical significance of the round, suggesting a focus on military history and ordnance.

The Kresimir is a unique Croatian semi-automatic grenade launcher from the Balkan Wars, notable for its dual-magazine system. It uses blank 7.62x39mm cartridges for propulsion and a specialized dual-striker mechanism to arm and fire M50 hand grenades. This complex system initiates the grenade's fuse before launching it, demonstrating an unusual approach to grenade deployment.

This video details the unique 'French Finger Trap' issue with the MAS-36 rifle's bayonet, where two rifles can become unintentionally locked together. A 1951 French arsenal memorandum identified this problem, proposing a simple modification to the bayonet handle. Drilling a small hole allows a tool, like a firing pin, to depress the internal spring, enabling the separation of locked rifles.

The M134 Minigun is a scaled-down 7.62 NATO rotary cannon, requiring 24V DC power and consuming 1.5 kW. Its high rate of fire (3,000+ RPM) is essential for aircraft engagement windows. The complex delinker mechanism is critical for feeding ammunition, and practical hand-held use is impossible due to weight and recoil. Live fire demonstrates rapid ammunition consumption and the need for indirect aiming.

The H&K G11 is a revolutionary prototype assault rifle designed in the late 20th century, notable for its caseless ammunition and unique rotating drum bolt mechanism. Despite advanced features like a 2000 RPM burst fire rate and integrated optics, its development was ultimately halted by geopolitical shifts and cost concerns.

This video demonstrates the assembly and live-fire of the German 1936 pattern light mortar (L.Gr.W.36). It highlights the mortar's leveling mechanism for accuracy and the difficulty in visually tracking its 50mm projectiles after firing. The content showcases historical military hardware and its operational use.