Kohout & Spol 7.65mm Mars Pistol

This video provides a direct comparison between the Russian Makarov IJ70-17A and the Czechoslovakian CZ 70. It includes live-fire demonstrations of both pistols on an outdoor range, chambered in .380 ACP and 7.65mm (.32 ACP) respectively. The instructor, demonstrating high authority and safe handling, showcases the operation of each firearm.

This video provides a practical, albeit silent, demonstration of the Czechoslovakian CZ 70 pistol. It showcases live fire, slide operation, safety and decocking mechanisms, magazine insertion, and chambering a round. The footage highlights the pistol's compact nature and handling characteristics during range shooting, emphasizing its Vzor 70 markings and 7.65mm caliber.

This video from the "I Have This Old Gun" series by American Rifleman focuses on the Walther Model 4, an early semi-automatic pistol designed by Fritz Walther. The video highlights its development as a variant of the Model 3, its extended grip to accommodate eight rounds of .32 caliber (7.65mm) ammunition, and its popularity during and after World War I, particularly with the German military and the civilian market, including significant imports to the United States.

The Walther Model 3, Walther's first .32 ACP pocket pistol produced in 1913, was exceptionally small for its caliber, comparable to modern micro-compacts. Despite its compact size, it featured a unique left-side ejection port and a shrouded hammer. With only about 3,500 units made before being succeeded by the Model 4, it represents a brief but significant step in Walther's early pistol development.

This video explores the Walther PPK, a German-made semi-automatic pistol introduced in 1931. It highlights the PPK's smaller design compared to the Walther PP, its reputation for reliability and accuracy, and its iconic status in films, particularly as a James Bond firearm. The description details its double-action mechanism, 7.65mm (.32 ACP) caliber, 3.3-inch barrel, blued steel frame, and attractive, easy-to-maintain construction, making it a desirable handgun for collectors and enthusiasts. The video aims to uncover lesser-known facts about this popular handgun.

This review showcases the German Walther PPK in .32 ACP, highlighting its excellent condition and smooth shooting. The live fire demonstration confirms its reliability and low recoil, with the slide locking back on empty. The video provides a detailed visual overview of the firearm's markings and finish, emphasizing its classic European craftsmanship.

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.