Slow Motion: .276 Pedersen Rifle

This guide provides an expert overview of the FNAB-43 submachine gun, drawing on Ian McCollum's detailed analysis. It covers the firearm's unique folding magazine well, its closed-bolt operation with distinct selector levers, and the intricacies of its delayed blowback system. The information is presented with a high degree of authority, suitable for intermediate-level enthusiasts interested in historical firearm mechanics.

This guide details the disassembly of the Beretta M1918 carbine, focusing on its delayed blowback action. It covers removing the receiver plug, recoil spring, and bolt assembly, highlighting the unique bolt rotation mechanism. The information is presented with expert insight from Ian McCollum of Forgotten Weapons.

This guide details the disassembly of the SilencerCo Maxim 9, an integrally suppressed pistol, based on expert analysis from Forgotten Weapons. It covers the unique delayed blowback action, the slide and frame mechanics, and the modular suppressor system, emphasizing the importance of proper firearm handling during disassembly.

This analysis of the Savage Model 1907, led by firearms expert Ian McCollum, delves into its unique rotating barrel delayed blowback system. Using high-speed photography at 7500 frames per second, the video empirically demonstrates how the barrel rotates approximately 5 degrees during the slide's rearward travel. This mechanism, designed by Elbert Searle, allowed for a lighter slide compared to traditional locked-breech designs and was intended to circumvent existing patents. The analysis confirms it is a delayed blowback, not a locked breech system.

This entry details the Romanian conversion of the Austro-Hungarian Schwarzlose HMG to fire 8x57mm Mauser. Key modifications include an extended water jacket and barrel for improved ballistics, rear sight recalibration for the new caliber, and deactivation of the original oiling system. The video highlights the historical context of these conversions and their import into the US as parts kits.

This guide details the disassembly of the rare Kimball .30 Carbine semi-automatic pistol, a collector's item produced in limited numbers. The process involves a unique button on the slide and tilting the firearm to manipulate an internal slide stop. The video highlights the pistol's complex delayed blowback mechanism, its historical context, and the design flaws that led to its failure. Expert analysis from Ian McCollum provides deep insight into its mechanics and rarity.

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.