Peabody Sidehammer: The Best Martini Action You've Never Heard Of

This video details Afghan-produced Martini Henry carbines from the Kabul Arsenal, distinguishing them from Khyber Pass copies. Established in the 1880s-90s with British assistance, the factory produced distinct patterns, including late models chambered in .303 British. Markings like mosque symbols and Islamic calendar dates help identify and date these historical firearms.

The Nepalese Gahendra rifle, manufactured in Nepal from the 1880s, is a Peabody-style falling block action, not a true Martini. These rifles were entirely hand-made with non-interchangeable parts, producing about four per day. Due to manufacturing inconsistencies and Damascus barrels, shooting is discouraged; if fired, use reduced loads and slug the barrel. A large cache discovered by IMA made these rifles accessible to collectors.

This review details the Greener MkII Light Harpoon Gun, a unique firearm featured in the movie Jaws. It highlights the gun's Martini action, .38 Special blank cartridge chambering, and marine-resistant construction. The video also covers its intended use for surface fishing, accuracy, and the complete kit contents, including specialized harpoon darts and line.

The Greener GP is a versatile 12-gauge shotgun featuring a Martini-style falling block action, produced from the 1910s to the 1970s. Its breech-loaded design allows for a wide variety of ammunition, including modern smokeless powder rounds, specialty loads like bean bags and incendiary slugs, and field-expedient cut shells. The shotgun also boasts a practical takedown feature for compact storage and was historically marketed as an affordable 'gentleman's trap gun'.

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.