August Coenders' 9x19mm Belt-Fed MG

This guide details the disassembly and unique mechanical operation of the Coenders Bolt-Less Last Ditch Bolt Action Rifle, a rare late-WWII German prototype. Expert analysis highlights its innovative but flawed forward-sliding barrel action, V-spring magazine, and questionable locking mechanism, offering insights into wartime production constraints.

This guide details the disassembly of the rare EROP 1954 SMG, focusing on its unique striker-fired bolt and complex fire control group. The video highlights the internal mechanisms, offering insights into its design and operation, as presented by Ian McCollum of Forgotten Weapons.

This guide details the field stripping process for the Walther P38K, a post-war variant. It emphasizes safety checks and outlines the steps for disassembling the slide from the frame and inspecting internal components. The video highlights the P38K's unique design, drawing from P1 and P4 elements, and its historical context as a rare collector's item.

This guide details the field stripping and examination of a rare 9x19mm Parabellum prototype vz. 70 pistol, a variant of the Czech vz. 52. Expert Ian McCollum highlights the roller-locked action, specific modifications for the 9mm cartridge like a longer ejector, and the historical context of its development for export. The guide emphasizes safety during disassembly and provides insights into the mechanical differences from the standard vz. 52.

This guide details the field stripping and reassembly process for the CBJ-MS submachine gun, as demonstrated by Ian McCollum. It covers removing the bolt carrier group, recoil spring, and stock, emphasizing a simple, robust design derived from Swedish firearms heritage. The process highlights the weapon's stamped stainless steel receiver and its compatibility with accessories like M16 bipods.

This guide details the disassembly of the Australian Owen SMG, highlighting its unique features like the bottom ejection port, magazine-integrated ejector, and internal 'firewall' for enhanced reliability. Expert instruction from Ian McCollum emphasizes the importance of understanding these mechanisms for proper maintenance in harsh conditions.

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.