Both Versions of the CETME LV: Enosa and SUSAT

This guide details the internal mechanical differences between the CETME L and its carbine variant, the CETME LC, as explained by Ian McCollum. Key changes include relocating the recoil spring to the receiver and modifying the bolt carrier group to accommodate a shorter barrel and collapsing stock, while maintaining standardized external components for manufacturing efficiency. The expert analysis highlights the engineering trade-offs for the carbine conversion.

This guide breaks down the complex roller delayed blowback operating system, originating from Mauser's WWII-era innovations. It details the mechanical interaction of rollers, locking pieces, and bolt carriers to achieve delayed extraction, highlighting advantages like simplicity and accuracy, and disadvantages such as suppressor incompatibility. Expert analysis from Ian McCollum provides deep insight into this unique firearm mechanism.

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.