Leaders in Machine Pistols: the Beistigui Hermanos MM31

This guide details the complex process of removing heavy cosmoline from a rare Mauser C96 Schnellfeuer and its subsequent reassembly. It highlights the unique components of the full-auto variant and emphasizes extreme caution due to the scarcity of replacement parts. The process concludes with a thorough live-fire test to confirm functionality.

This guide details the disassembly and comparison of the rare Steyr M1912/16 'Repetierpistole,' a full-automatic variant of the Steyr Hahn M12. It highlights key external and internal differences required for full-auto fire, including the selector lever, extended magazine, and complex linkage system. The information is presented with high authority by Ian McCollum, an expert in historical firearms, based on access to museum collections.

This guide details the mechanics of the vz. 61 Skorpion machine pistol, focusing on its closed-bolt, hammer-fired operation and the unique inertial rate reducer located in the grip. Expert Ian McCollum highlights the sophisticated engineering behind this Czechoslovakian firearm.

This video provides an expert overview of a massive 600-gun collection, showcasing a wide array of historical and modern firearms. The speaker, demonstrating deep knowledge of firearms identification and collector value, highlights specific models like the Mauser C96, various P38 variants, Colt 1911s, and Japanese Nambus. The collection emphasizes originality, matching numbers, and unique finishes, offering valuable insights for firearm collectors.

This guide details the modifications made to a Mauser C96 pistol for Weimar-era police service, as explained by Ian McCollum of Forgotten Weapons. The process involved shortening the barrel and replacing the adjustable sight with a fixed one to make the pistol more suitable for concealed carry and beat duty. These modifications were often performed on surplus military 'Red 9' models after World War I, influenced by post-war treaty restrictions.

This guide details the disassembly and reassembly of the rare Osorio Selectiva .22 Rimfire machine pistol, as demonstrated by Ian McCollum of Forgotten Weapons. It covers removing the upper assembly, identifying key internal components like the telescoping bolt and dual-trigger system, and emphasizes the critical alignment of the barrel locking pin. The process requires careful attention to detail due to the unique, handmade nature of the firearm.

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.