Glock 18 & 18C Machine Pistols: How Do They Work?

This guide details the operation of the Glock 18 and 18C machine pistols, focusing on their select-fire capability. Expert Ian McCollum explains the function of the slide-mounted selector switch, which allows for both semi-automatic and full-automatic fire. The 18C's design incorporates a lightened slide and ported barrel to enhance controllability by reducing reciprocating mass and redirecting gas.

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 details the process of installing and testing a Glock conversion switch, allowing for select-fire capability. It highlights the technical aspects of the Glock 18C and a modified Glock 17, including manufacturing processes at Aves Engineering and range performance analysis. The content emphasizes the legalities surrounding such modifications and provides insights into firearm mechanics from a technically enthusiastic perspective.

This guide details the process of testing and repairing a Glock 18 select-fire pistol, as demonstrated by firearms expert Hickok45. It covers initial function tests, diagnosing slide failures potentially caused by squib loads, replacing damaged components with parts from the Henrico County Sheriff's Office, and conducting full-auto target practice. The video emphasizes safe handling and acknowledges the unique nature of select-fire firearms.

This guide details the field stripping and reassembly process for the VZ 61 Skorpion, as demonstrated by John Hickok. It covers separating the upper and lower receivers, removing the bolt, recoil spring, and barrel, and reassembling the firearm. Proper safety precautions are paramount.

This guide details the internal rate-reducing mechanism of the Astra Model F machine pistol, as explained by Ian McCollum of Forgotten Weapons. It covers observing the mechanism in action, understanding its components like the spring-tensioned wheel and tripping arm, and identifying the fire selector. The explanation highlights the sophistication of this early 1930s design, which reduces the rate of fire from a standard 900 RPM to approximately 250 RPM.

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.