Four Fun Facts about the Oerlikon 20mm Antiaircraft Cannon!

This guide details the unique magazine loading and feeding mechanism of the Breda Modello 30 light machine gun, as explained by Ian McCollum. It covers the function of the four distinct levers on the magazine assembly and highlights the receiver-integrated feed lips. The information is presented with high authority, drawing on detailed knowledge of internal mechanical components and historical context.

This guide details the disassembly and mechanical overview of the Gast Machine Gun, a WWI-era twin-barrel aircraft weapon. It covers accessing internal components, identifying key parts like the rocker mechanism and barrel extensions, and understanding its short-recoil operation. The information is presented with a high level of mechanical detail, suitable for advanced users.

This video documents the meticulous process of restoring a WW2 Oerlikon 20mm anti-aircraft cannon. Starting from a collection of disparate parts, the restoration team works to bring this historically significant weapon back to museum-quality condition. The title emphasizes the iconic nature of the Oerlikon and its historical context within naval warfare during World War II.

This guide details the field stripping, cleaning, and reassembly of the Boys Anti-Tank Rifle MK-I, based on official WWII-era training. It emphasizes proper maintenance of the bolt mechanism and recoil reduction systems. The video, produced by Walt Disney Productions for the Canadian Directorate of Military Training, offers authoritative instruction on weapon care.

This guide details the field stripping and operational principles of the rare Barrett M82A2 prototype, a bullpup variant of the M82 designed for anti-aircraft roles. The video, presented by firearm manufacturer Brandon Herrera, includes a detailed mechanical disassembly, highlighting the short recoil operation and unique bullpup configuration. Herrera's high authority level is evident through his in-depth explanations and hands-on demonstration.

This guide details the specific technique for separating two MAS-36 rifles that have been inadvertently locked together by their bayonets. It outlines the historical context of this issue, the modification made to the bayonet to resolve it, and the step-by-step procedure for disengagement. The technique requires precise alignment and the use of a pointed tool to access the internal release mechanism, as demonstrated by firearms expert Ian McCollum.

This guide details the loading and firing procedure for the M134 Minigun, as explained by Ian McCollum. It covers manual indexing of the barrel cluster, feeding the ammunition belt, engaging controls, and firing. The guide also touches upon the weapon's spin-down inertia and the function of modern clutch systems. Expert instruction from a recognized firearms historian highlights the technical aspects of operating this powerful weapon system.

This guide details the operational features of the H&K G11 K2, a prototype assault rifle known for its caseless ammunition and unique rotating drum bolt. It covers the selector settings, magazine capacity, integrated optics, and the internal action designed for recoil management during high-rate-of-fire bursts. Expert insights from Ian McCollum highlight the historical context and technical innovations of this advanced firearm.

This guide details the operation of the German L.Gr.W.36 50mm light mortar, as demonstrated by expert Ian McCollum. It covers assembly, leveling procedures, ammunition handling, and live fire execution, emphasizing the difficulty in visually tracking the projectile. The instruction highlights the importance of proper setup for accuracy.