Predecessor to the Mosin: the Russian Berdan II

This comprehensive review of the Russian Berdan II Infantry Model, presented by C&Rsenal, details its physical specifications, including a 9.2 lbs weight and 53-inch length. The guide covers its single-shot operation, the 10.75x58mmR black powder cartridge, and its unique 45-degree bolt action. The speaker, demonstrating high authority, also discusses the rifle's sights, half-cock safety, and a moderate recoil, noting its historical context as a viable, albeit dated, service rifle.

This video focuses on the iconic 1891 Mosin-Nagant rifle, a historical and widely produced military bolt-action firearm. The description highlights its official designation as the 3-line rifle M1891, its Russian nicknames 'Mosin's rifle' and 'mosinka', and its primary chambering in the 7.62×54mmR cartridge. The rifle's development timeline from 1882-1891 is mentioned, along with its extensive service in the Russian Empire and Soviet Union, and its continued use in various global conflicts. With over 37 million units produced, it stands as one of history's most mass-produced military bolt-action rifles.

This review of the Berdan II, Russia's first mass-produced metallic cartridge black powder rifle, highlights its robust but ergonomically challenging bolt-action design. Despite its historical significance, the rifle features a heavy trigger pull and a short bolt throw, compounded by challenges in finding correct ammunition, often requiring custom reloading. While functional, it's noted as one of the least user-friendly black powder bolt actions tested.

The Russian Mosin-Nagant 1891 is a historically significant, long, and hefty bolt-action rifle chambered in 7.62x54mmR. While its cock-on-open action can be stiff and its trigger mushy, it offers a simple safety mechanism and decent ladder sights. Despite ergonomic quirks, it's considered an enjoyable rifle for hobbyist shooting, with recoil comparable to .30-06.

The French Berthier Mousqueton Modèle 1892 is a compact carbine featuring a Mannlicher-style en-bloc clip system for its 3-round capacity. Despite its handy size (37.2 inches, 6.8 lbs), firing the 8mm Lebel cartridge results in significant recoil. Criticisms include its limited capacity, susceptibility to mud, and reliance on clips.

This review of the Russian Mosin-Nagant 1907 Carbine highlights its compact size (40 inches, 7.2 lbs) and 5-round 7.62x54R capacity, loaded via stripper clip. While noted for its smooth loading, the rifle exhibits a 'rubbery' action and a single-stage trigger with noticeable creep. Historically, these carbines faced issues with long-range accuracy and loose components, making them less favored by specialty troops.

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.