The Bolt-Less Coenders Bolt Action Rifle

This video offers a behind-the-scenes look at the Stamm Saurer 1916 OOB Safety. The description highlights valuable firearms reference books available from Headstamp Publishing and provides links for supporting the creator on Patreon and Floatplane. It also directs viewers to purchase Forgotten Weapons merchandise. The content appears to focus on a specific historical firearm and its features.

The ATF has reclassified the FR-F2 rifle as a Curio & Relic (C&R) firearm, impacting all previously imported examples. This French rifle, used in military service until recently, features a STANAG-style quick-detach scope mount compatible with various optics. While original French scopes like the Scrom J8 are rare, the mount's design allows for modern optic adaptation.

This video explores hypothetical modernizations of the WWI-era Chauchat rifle, inspired by video game concepts. While some upgrades like modern optics and improved bipods are feasible, others like bullpup conversions are mechanically impossible due to the Chauchat's long-recoil action. Historical improvements like the Belgian M1927 pattern are also discussed, suggesting modern calibers could make a Chauchat viable.

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 YouTube video announcement invites viewers to a live stream focusing on a new lever-action firearm. The title humorously refers to it as a 'Partridge Family gun as art,' suggesting a unique or perhaps aesthetically driven design. The live stream is scheduled for 6 pm Pacific time.

This video details the evolution of Yugoslavian AK-style rifles, starting with the M70 in 7.62x39mm. It then covers the M80, Zastava's first foray into 5.56 caliber AKs, before returning to the M90 series which incorporated M70 features. The progression culminated in the M92, a Krinkov-style short-barreled rifle.

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.