P. Percy's Prototype Patent Model Rifle

This guide details the operation of the unique single set trigger mechanism found on the rare Astra 400 Target Model, as explained by Ian McCollum. It covers the process of setting the trigger for a light pull and the manual reset required for each shot. Proper safety precautions are emphasized throughout.

This guide details the operation of the set trigger mechanism on the Model 1875 Officer's Pattern Trapdoor Springfield, as demonstrated by Ian McCollum. The set trigger allows for an exceptionally light pull after being engaged by pushing the trigger forward. Proper safety precautions are paramount when handling any firearm.

This expert guide, drawing on the analysis of firearms instructor JaredAF, demystifies the complexity of electronic triggers. It explains how a simple circuit in an electronic trigger system can be far less complex than the intricate mechanical components found in traditional set triggers, offering performance advantages.

This video explores a unique percussion ignition system on Patrick pistols, referred to as a "pill lock" or "pellet lock" system. Jonathan Ferguson of the Royal Armouries details the technical operation, highlighting the integrated magazine for ignition granules and the hammer mechanism. The discussion also delves into the social history, focusing on the female gunsmith Ann Patrick and the evolution of firearm ignition technology in the early 19th century.

This guide details the complex gunsmithing process to convert a 1906 Luger into a single-shot .22 LR target pistol, as demonstrated by Axel Peterson's work. It involves significant modification of the action, including replacing the toggle system with a 1911 hammer and a custom trigger mechanism, and adapting the barrel for a break-action loading system. The conversion also includes installing a barrel liner and target sights. The expertise of Ian McCollum, a recognized firearms historian, is evident in the detailed explanation of these intricate modifications.

This guide details the disassembly of the rare Italian Vitali 1910 Pistol, as demonstrated by Ian McCollum. The process involves removing a single left-hand threaded screw, allowing the upper assembly to pivot open for maintenance. The video highlights the pistol's unique recoil-operated mechanism and internal locking system.

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.