Lever-Delayed Prototype SMG: The MAS Mle 1948 Series

Ian McCollum of Forgotten Weapons provides an expert-level breakdown of the Rideout Arsenal Dragon pistol. He details its unique lever-delayed blowback operating system, tool-less disassembly, and low bore axis design, comparing it to the Laugo Alien. The review highlights the pistol's ambidextrous features and use of Springfield Echelon magazines.

This guide details the field stripping and modularity features of the Rideout Arsenal Dragon, a new handgun design. It highlights the tool-less disassembly, interchangeable muzzle devices via a tri-lug system, and compatibility with Springfield Echelon magazines. The video emphasizes the unique lever-delayed blowback operating system and the non-reciprocating optics carrier (NROC).

This guide details the tool-less modularity of the Rideout Arsenal Dragon Pistol, as demonstrated by Travis from Rideout Arsenal at SHOT Show 2026. Key features include easy removal of muzzle devices and backstraps, highlighting the firearm's user-friendly customization. The demonstration emphasizes the innovative design and practical application of its modular components.

This guide details the field stripping process for the rare MAC Model 1947 Prototype SMGs, as demonstrated by Ian McCollum. It covers the removal of the bolt assembly and recoil spring, highlighting the unique lever-delayed blowback mechanism. Proper safety precautions are paramount during disassembly.

This guide details the disassembly of the San Cristobal Model 2, focusing on accessing its unique lever-delayed blowback bolt assembly. The video highlights the influence of Pál Király and Beretta designs on this Dominican-manufactured firearm. Expert analysis is provided on its mechanical operation and historical context.

This guide details the tool-less disassembly of the Rideout Arsenal Dragon, focusing on its modular components and the process for swapping the interchangeable front 'nose' piece. The firearm utilizes a unique lever-delayed blowback system and a non-reciprocating optics carrier. The guide emphasizes safety during the disassembly process.

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.