Rheinmetall MG42/59: The Slow-Fire Commercial MG42

This guide details the field stripping process for the rare Armalite AR-16, as demonstrated by Ian McCollum on Forgotten Weapons. It covers the disassembly of the bolt, recoil springs, and gas piston, highlighting the rifle's unique internal mechanisms. The AR-16 is presented as an important transitional design between the AR-10 and AR-18.

This video provides an expert-level look at the T44 LMG prototype, a unique hybrid combining German FG42 and MG42 components. Ian McCollum details the historical context, design challenges, and mechanical modifications required to create this precursor to the M60. The analysis highlights the intricate gunsmithing involved in integrating disparate weapon systems.

This entry details the T44 light machine gun prototype, a significant early step in the development of the M60. It highlights the hybrid nature, combining German FG42 and MG42 components, and explains the crucial mechanical modification of adding a roller lug to the bolt to enable the MG42's belt-feed system. The custom stock and receiver modifications are also noted.

This guide details the modifications and key features of the AK fm/54 prototype Swedish paratrooper rifle. It highlights the use of a Carl Gustaf m/45 folding stock, a unique 20-round 7.62 NATO magazine, and a conversion to a short-stroke gas piston system. The video provides an educational and analytical overview from Ian McCollum, demonstrating high expertise in historical firearms.

This guide explains the principles of roller locking in firearms, as demonstrated by Ian McCollum on the Forgotten Weapons channel. It details how the mechanism uses rollers to lock the barrel and how recoil initiates the unlocking sequence. The explanation differentiates roller locking from roller-delayed systems and uses examples like the CZ 52 and MG42.

This entry details the Våpensmia NM-149S, a Norwegian sniper rifle conversion of the German Gewehr 98. It highlights key modifications including a switch to 7.62 NATO, the addition of a detachable 5-round magazine, a bent bolt handle for optics, and a 90-degree safety lever. The information is presented with high authority by Ian McCollum of Forgotten Weapons.

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.