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

This video from Classic Firearms discusses the top 5 Personal Defense Weapons (PDWs), exploring various compact firearms suitable for personal defense. The hosts, Eliza, Brandon, and Ryan, highlight the Nemo Arms Mongoose (PCC), B&T APC9K, Heckler & Koch MP5K, short-barreled AR-15 platforms like the Griffin Armament Mark II, the FN P90/PS90, the Flux Raider chassis system, and the Sig Sauer MCX Rattler. They discuss their features, historical context, and suitability as PDWs, emphasizing compact form factors and effective calibers for close-quarters engagements.

This video provides an expert-level ranking of various Personal Defense Weapons (PDWs) and their associated chassis systems, drawing on extensive hands-on experience. The assessment considers factors beyond pure ballistics, including concealability, rapid deployment, aesthetics, and historical context. The speaker, a high-tier tactical content creator, offers a humorous yet opinionated review, highlighting specific performance metrics like accuracy and barrel length, and comparing different platforms from S-tier to D-tier.

This video explores the concept of the Personal Defense Weapon (PDW), emphasizing that it's an intent-based classification rather than a strict set of physical characteristics. Hosts Henry and Josh discuss historical examples like the M1 Carbine and modern interpretations, highlighting how PDWs bridge the gap between pistols and rifles. They delve into design philosophies, logistical considerations, and the evolving role of these compact firearms for both military and civilian applications.

This guide details the operation of the CBJ-MS, a Swedish 9mm submachine gun presented by Ian McCollum. Key features include a progressive trigger for semi- and full-auto fire without a selector, a front grip safety, and integrated storage for a spare magazine in the vertical foregrip. The platform also accommodates an M16-style bipod.

This video demonstrates the unique features and handling of the Flux Raider chassis for the Sig Sauer P320 platform. It highlights the rapid-deploy brace, the integrated spare magazine carrier, and an advanced reloading technique using a dual magazine release. The instruction comes from Gun For Hire Range Staff, emphasizing safety and modularity.

This entry details the FN P90's unique features, including its 50-round translucent magazine and the specialized 5.7x28mm cartridge designed for armor penetration. It highlights the P90's role within NATO's Personal Defense Weapon system requirements, as explained by firearms expert Jonathan Ferguson from the Royal Armouries.

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.