G150: Swiss Silenced Guerrilla Anti-Materiel Rifle

This guide details the disassembly and functional understanding of the G150, a unique Swiss suppressed anti-material rifle. Expert Ian McCollum explains its SIG hunting rifle action, custom .41 Magnum subsonic ammunition, and highly effective telescoping suppressor system. The rifle's design prioritizes maximum silence for 'stay-behind' guerrilla operations.

This guide details the disassembly and caliber conversion process for the Denel NTW 20 anti-materiel rifle, as demonstrated by Ian McCollum. It covers barrel removal, bolt swapping, and reassembly for multi-caliber capability. The process requires careful attention to the locking collar and bolt selection.

This guide analyzes Hamas's claims of manufacturing 'Al-Ghoul' sniper rifles in Gaza, drawing on expert assessment from Ian McCollum of Forgotten Weapons. It scrutinizes the presented manufacturing processes for barrels, scope mounts, and ammunition, comparing them against established firearms production techniques and identifying potential staging or misrepresentation. The analysis concludes that the video likely depicts the re-assembly or re-boxing of existing Iranian-made rifles and ammunition rather than genuine local manufacturing.

This guide details the field stripping and operational mechanics of the Barrett M82A1, as demonstrated by Brandon Herrera. It covers separating the receivers, understanding the short recoil system, and inspecting key components like the tri-lug bolt and buffer spring. The video emphasizes the rifle's design for anti-materiel roles and its powerful .50 BMG caliber.

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.