Musgrave 9mm: A Gun for the Black Market

This entry details the disassembly of the Smith & Beecham Prototype Polymer High Power, a rare firearm experiment from South Africa. Expert analysis highlights its unique polymer frame with an internal steel skeleton, comparing it to the standard Browning High Power. The guide covers the basic disassembly steps, emphasizing the tight slide stop pin.

This guide details the field stripping process for the Vektor Z88 and SP1 pistols, manufactured in South Africa under license and through reverse-engineering of the Beretta 92. The video, presented by Ian McCollum of Forgotten Weapons, emphasizes the importance of understanding the design differences between the Z88 (a direct Beretta 92 clone) and the SP1 (a redesigned export model). The process involves ensuring the firearm is unloaded, manipulating the slide lock lever, and separating the slide, barrel, and recoil assembly from the frame. This procedure is crucial for routine maintenance and cleaning.

This video from Forgotten Weapons, hosted by Ian McCollum, details the manufacturing failures of the Mamba pistol. It highlights a severe lack of experience and coordination, leading to numerous technical problems and ultimately, a failed project. The analysis draws on historical production meeting minutes and direct examination of various Mamba variants.

This guide outlines the process of converting a WWII-era Bren Gun to 7.62mm NATO, a modification undertaken by South Africa between 1972 and 1976. The conversion involved replacing the barrel, modifying the ejector block for magazine compatibility, and updating the bolt's extractor. The process, detailed by Ian McCollum, highlights the technical challenges and historical context of this significant firearm adaptation.

This guide details the field stripping and reassembly process for the Vektor SS77 General Purpose Machine Gun, as demonstrated by firearms expert Ian McCollum. It covers the removal of major components like the top cover, bolt carrier group, and trigger group, emphasizing a methodical approach for maintenance. The video highlights the design's influences and practical application, offering insights into its development and mechanical operation.

This guide details the field stripping process for the Vektor Mini-SS light machine gun, as demonstrated by Ian McCollum. It covers the removal of the bolt carrier group and its components, emphasizing the unique side-tilting bolt mechanism and dual recoil spring system. Proper safety precautions are paramount throughout the procedure.

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.