Terni M91 Carcano Semiauto Conversion

This video addresses a specific problem encountered when reloading the 6.5 Carcano cartridge. It delves into the technical challenges and potential solutions related to this ammunition type, likely providing insights for reloaders and firearm enthusiasts interested in this caliber.

This video provides a detailed guide to disassembling and reassembling the Mosin Nagant bolt, focusing on the M39, M38, M44, 91/30, M91, and Dragoon variants. It covers removing the bolt head and connector, unscrewing the firing pin using a block of wood to compress the spring, and reassembling by aligning with factory index marks. The process highlights the Mosin's machining compared to other rifles like the Swiss K31.

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.