Nambu Type 96 & Type 99 LMGs

This video provides an in-depth, expert-level guide to disassembling the Bergmann MG 15nA, a World War 1-era light machine gun. Curatorial Assistant Joe Ford meticulously walks through each step, from removing the feed tray cover and buttstock to extracting the bolt, barrel, and locking mechanisms. The guide highlights the unique design features and operational principles of this historically significant firearm, offering valuable insights for gunsmiths and firearms enthusiasts.

This guide details the disassembly and feeding mechanism of the Praga I-23 prototype light machine gun, a predecessor to the ZB26. It covers the belt-fed system, gas operation, and internal cycling, as explained by Ian McCollum. The information is presented with high technical authority, suitable for intermediate-level enthusiasts interested in historical firearm development.

This guide details the field stripping process for the Swiss LMG-25 light machine gun, as demonstrated by Ian McCollum. It covers the removal of the barrel and bolt assembly for cleaning or maintenance. The video also highlights the unique toggle-lock action and the importance of the API system.

This guide details the disassembly and maintenance overview of the Colt OICW Mark II LMG Prototype, focusing on its unique external piston system and quick-change barrel. It highlights key components like the pyramid-tipped gas piston and the modified bolt carrier group with 'skis' to prevent carrier tilt. The information is presented with the authority of a former Colt employee and firearms historian.

This guide details the field stripping and reassembly process for the M249 SAW, as demonstrated by Brandon Herrera. It covers the removal and disassembly of the bolt carrier group, gas piston, and other key components. The video emphasizes the M249's mechanical nuances, including its gas-operated, long-stroke piston system and quick-change barrel feature.

This guide details the field stripping process for the Spanish AMELI Light Machine Gun, as demonstrated by Ian McCollum. It covers removing the top cover, bolt carrier group, recoil spring, and barrel. The video highlights the roller-delayed blowback system and contrasts it with the MG42. Expert instruction is provided on mechanical differences and disassembly steps.

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.