Experimental Gras-Vetterli Repeating Rifle

This video from Legacy Collectibles provides an expert look at the rare French RSC Model 1917 rifle, one of the first WWI battle rifles produced in significant quantities. The presenter, an experienced firearms instructor, details its historical context and production numbers, noting its limited popularity with soldiers due to its weight and maintenance requirements. The shorter Model 1918 variant is also briefly mentioned.

This video provides an in-depth look at 100 French FR-F2 sniper rifles, brought in by Navy Arms. The presenter highlights unique findings such as early production examples with three-digit serial numbers and renumbered rifles. The video also covers the Scrome J8 optic, modern picatinny scope mounts for the FR-F2, and depot refurbishment markings, offering a valuable resource for firearm enthusiasts interested in this specific sniper rifle system and its history.

This review details the French 1878 Marine Kropatschek rifle, a significant precursor to later French military arms. It highlights the Kropatschek tube magazine and pivoting lifter system, noting its reliability over Winchester designs. The video also covers the rifle's adoption by the French Navy before the Army and its production by Steyr-Werndl in Austria.

The Remington-Keene rifle, developed by John W. Keene and manufactured by Remington, was a tube-fed, bolt-action rifle chambered in .45-70 Government. Despite competing in the 1878 US military trials and seeing limited adoption by the Navy, it was commercially released in 1880. Its design features a unique bolt disassembly via a left-hand thread screw and a bottom-loading gate with an elevator mechanism.

The Belton Repeating Flintlock, developed by Joseph Belton and manufactured with William Jover, was a groundbreaking firearm in the late 18th century. It evolved from a 'Roman Candle' principle to a semi-automatic system capable of firing 21 rounds per minute using magazine tubes and a port fire fuse. Despite its advanced design, high cost and lack of documented field use limited its adoption, with only 560 units sold to the British East India Company.

This video revisits a classic brass-framed Henry rifle, highlighting its historical significance as an advanced firearm during the American Civil War compared to standard single-shot rifles. Hickok45 demonstrates the rifle's repeating action and loading process, noting that while original models used .44 rimfire, this modern reproduction is chambered in .44-40. The review showcases the rifle's rapid-fire capability on a private range.

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.