The Experimental SOE Welrod MkI Prototype

This guide details the disassembly of the suppressed STEN Mk II S, a unique WWII submachine gun developed by the SOE. It covers the basic steps for field stripping, emphasizing the importance of safety checks and highlighting the specialized bolt and integral suppressor components. The information is presented with high authority, drawing from detailed knowledge of SOE development and access to historical firearms collections.

This guide details the field stripping process for the Marlin/United Defense UD-42 submachine gun, as demonstrated by Ian McCollum. It covers the basic steps to separate the major components for cleaning and maintenance. The process is described as straightforward, involving a single disassembly lever.

This guide outlines the complex process of building a 3D-printed Glock-style firearm in California, emphasizing compliance with stringent state regulations. Expert Reno May details the necessity of DOJ serial number registration, the single-shot exemption workaround, and the critical requirement of embedding a specific amount of stainless steel into the frame. The video serves as an educational illustration of legal absurdities rather than a practical guide to building a functional firearm.

This video showcases the creation and testing of a custom Mosin-Nagant Obrez, referred to as the 'Mobrez,' by Brandon Herrera's head builder, Zack. The build involves significant modification of the Mosin-Nagant receiver, legally classifying it as a pistol due to its construction from a re-welded receiver. The video highlights features like a custom brass butt plate and retained front sight block, and concludes with range testing that demonstrates substantial muzzle flash and recoil from the compact, full-power 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.