USFA Zip 22: How a Garbage Gun Destroyed A Good Company

This guide covers the partial disassembly of the Madsen Model 1945 submachine gun, as demonstrated by Ian McCollum. It highlights the challenges encountered even with reference materials, emphasizing the complexity of this rare firearm. The video showcases the importance of understanding historical firearms and the potential difficulties in their maintenance.

This expert-level guide details the step-by-step disassembly of the Ruger 10/22 rifle, as demonstrated by a Ruger firearms instructor. It emphasizes crucial safety precautions, lists the necessary tools (a 5/32 Allen key and a small punch), and walks through removing the action screw, separating the stock, and disassembling the receiver components. This procedure is essential for proper cleaning and maintenance of the popular .22 LR rifle.

This guide details the disassembly and internal inspection of the Ruger American Pistol, focusing on identifying a potential guide rod and recoil spring issue. The speaker, an experienced firearm instructor, walks through the process after the pistol experienced a complete lock-up during firing. The inspection reveals the main spring had hopped over the guide rod, causing the malfunction.

This guide details the disassembly process for the gas trap variant of the M1 Garand, highlighting its differences from the later, more common models. It involves removing the bolt and operating rod first, then a specific screw to release the gas trap, followed by the sight block, before the gas trap assembly can be rotated off. This early design proved less reliable than the later gas piston system.

This video provides a clear, step-by-step guide to field stripping the Girsan Witness CMX X pistol. It emphasizes safety by starting with unloading the firearm and checking the chamber. The process involves aligning the slide with a specific notch to remove the takedown pin, then separating the slide, recoil spring, guide rod, and barrel. The presenter notes the pistol's construction, featuring an aluminum slide and polymer frame, common in 2011-style firearms.

This guide provides an overview of the FN CAL's disassembly and maintenance, highlighting its complex internal mechanics and proprietary features. The FN CAL, developed by FN Herstal, is presented as a mechanically intricate rifle with reliability issues, making it challenging for armorers. The guide details key components and the disassembly process, emphasizing the need for expert knowledge due to its complexity.

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.