Machine Gun Terminology Part 2: SMG, PDW, & Machine Pistol

This YouTube Short announces a new MP7 firearm. The description directs viewers to the creator's primary channel, Classic Firearms, as well as their second channel, Outside The Warehouse, and their podcast channel. The primary focus is on the MP7, with cross-promotion to other content avenues.

The Sten gun, a budget-friendly British WWII submachine gun, was designed for rapid mass production at approximately $10 per unit. Despite its simple, almost crude appearance, it utilized a reliable blowback action chambered in 9mm with a 32-round magazine. Its side-mounted magazine was a notable design feature but also a common source of misfeeds, though variants like the suppressed Mk II (S) were also developed.

This short video highlights key features of the iconic Uzi submachine gun, including its efficient folding stock, a safety-focused ratcheting charging handle, and the grip safety. It also demonstrates the ease of suppressor attachment and points out the Hebrew markings on the fire selector. The Uzi is presented as a robust and historically significant firearm.

This YouTube Shorts video features the presenter stating "I Have an MP7." While the description is minimal, the title strongly suggests the content will focus on the Heckler & Koch MP7 submachine gun. Given it's a short, the visual demonstration is likely brief, but it will be the primary subject. The video is likely intended for firearms enthusiasts interested in this specific weapon.

This video highlights the FMG9, a firearm that was featured in the "Ultimate Weapons" program back in the summer of 2009. The title suggests a nostalgic look back at this specific weapon and its appearance on the show, implying a focus on its design, features, and perhaps its role in media.

This video delves into the original Ingram M10 and M11 submachine guns manufactured by Powder Springs, clarifying common nomenclature errors like 'MAC-10'. It details the unique serial number system, where the first digit indicates caliber (.45, 9mm, .380) and the second denotes the 1970s production year. The function of the manual safety and select-fire switch, along with the internal mechanics of the sear and disconnector for semi-auto and full-auto fire, are explained.

This video details the unique 'French Finger Trap' issue with the MAS-36 rifle's bayonet, where two rifles can become unintentionally locked together. A 1951 French arsenal memorandum identified this problem, proposing a simple modification to the bayonet handle. Drilling a small hole allows a tool, like a firing pin, to depress the internal spring, enabling the separation of locked rifles.

The M134 Minigun is a scaled-down 7.62 NATO rotary cannon, requiring 24V DC power and consuming 1.5 kW. Its high rate of fire (3,000+ RPM) is essential for aircraft engagement windows. The complex delinker mechanism is critical for feeding ammunition, and practical hand-held use is impossible due to weight and recoil. Live fire demonstrates rapid ammunition consumption and the need for indirect aiming.

The H&K G11 is a revolutionary prototype assault rifle designed in the late 20th century, notable for its caseless ammunition and unique rotating drum bolt mechanism. Despite advanced features like a 2000 RPM burst fire rate and integrated optics, its development was ultimately halted by geopolitical shifts and cost concerns.

This video demonstrates the assembly and live-fire of the German 1936 pattern light mortar (L.Gr.W.36). It highlights the mortar's leveling mechanism for accuracy and the difficulty in visually tracking its 50mm projectiles after firing. The content showcases historical military hardware and its operational use.