Q&A 54: Machine Gun Questions w/ Msgt. (Ret) John Keene

This video explores the concept of celebrity-owned firearms and their potential for increased market value. The speaker, demonstrating experienced authority, clarifies that while guns made by celebrities may not hold extra value, those personally owned by famous individuals can significantly appreciate at auction. This appreciation is attributed to non-intrinsic value, stemming from the item's association with a notable person, as opposed to its inherent material or craftsmanship.

This YouTube video announces a machine gun vendor's presence at Dragonman's on October 25-26, specifying operating hours. While no specific firearms or calibers are detailed, the event itself implies a focus on firearm sales and potentially related activities. The description is minimal, serving primarily as an informational announcement for interested parties.

The LMG-25 is a unique Swiss toggle-locked light machine gun developed by Waffenfabrik Bern. It features a three-position fire selector (Safe, Semi-auto, Full-auto) and an innovative toggle-lock mechanism that articulates during the charging cycle. A key feature is its advanced primer ignition mode, designed to reduce recoil by igniting the primer while the bolt is still moving forward.

This video discusses the decline of print gun magazines as a primary source for firearm scholarship, attributing it to the rise of the internet and the accessibility of information shared by collectors on public forums. While acknowledging the impact on those who relied on print publications, the video highlights the increased availability and discoverability of detailed, well-researched firearm information for the general public. It also provides links to the creator's publishing, Patreon, Floatplane, and merchandise store.

This Q&A session covers a diverse range of topics, with a significant focus on firearms. Discussions include gun design principles, specific firearm models and their adoption (SIG P320, Valmet, Galil), historical and future machine guns (FN Mag, PKM, MG42 family), and various cartridges (.338 Magnum, 7mm Backcountry, .30 Super Carry). The creator also touches upon gun handling for new owners, military movie gun accuracy, and personal interests like camo collections. Beyond firearms, the video delves into the creator's book-writing process, filming equipment, and potential collaborations.

This video, titled "Overpowered Bubble Barrel," appears to be a firearms-related content piece. Given the title, it likely focuses on a specific firearm or modification that results in an unusual or extreme effect, possibly related to its firing mechanism or output. Without a transcript, the exact nature of the "overpowered bubble barrel" remains speculative, but it suggests a unique or exaggerated demonstration of firearm performance.

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.