First Pattern 1865 Allin Conversion - Trapdoor Springfield

This video provides a direct comparison between two iconic Springfield rifles: the .45-70 caliber Trapdoor Springfield and the .58 caliber Civil War-era Springfield Rifle Musket. The description highlights the comparison aspect and mentions the caliber of each firearm, indicating an analysis of their historical significance, design, and potentially their performance characteristics. The content is presented by Hickok45, a well-known firearms personality, and is filmed on his private range with an emphasis on safety and responsible gun ownership.

This review celebrates the 150th anniversary of the iconic Trapdoor Springfield rifle, chambered in .45-70. It details the evolution from muzzleloaders to breech-loaders, comparing carbine and rifle variants and discussing historical ammunition issues like copper case expansion. The video highlights the rifle's significance in the American West and its mechanism, noting its service until the adoption of the Krag-Jørgensen.

This review details the evolution of the Springfield Trapdoor rifle, from the 1861 muzzleloader to the 1870 .50-70 model and the later .45-70 variant. It highlights the Allin conversion's significance in modernizing surplus firearms and discusses the historical context of these rifles, including their use by Geronimo and their presence in frontier conflicts. The video also provides a close examination of Geronimo's personal 1870 Springfield rifle at the Arizona Historical Society.

The Model 1875 Officer's Pattern Trapdoor Springfield was a high-end sporting rifle produced by Springfield Armory, featuring extensive engraving and a pistol grip. It offered a standardized 'fancy' model for officers, streamlining custom orders. Key features include a single set trigger for precision, a Beach combination front sight, and a tang aperture sight.

The Springfield M6 Survival Rifle, a reproduction of an Air Force survival weapon, features a unique dual-barrel design (.22 LR over .410 shotgun). Its compact, folding design and integrated stock storage for ammunition make it a versatile option for modern survivalists. The hammer-mounted selector allows easy switching between barrels.

This review covers the historical 1855 U.S. Springfield Rifle Musket, a .58 caliber muzzle-loader that marked a significant shift in U.S. military firearms. It highlights the innovative but unreliable Maynard tape priming system and the effectiveness of the Minié ball for accuracy and ease of loading. The video also compares the 1855 to later models and discusses its condition after professional restoration.

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.