IanPat is Back: Make Something Cool and Win!

The Coenders rifle features a unique bolt-less, forward-operating action where the barrel assembly moves instead of a traditional bolt. Its 5-round magazine utilizes a V-shaped compound spring, and the next round aids in ejecting spent casings. This design represents an innovative, albeit unconventional, approach to rifle mechanics.

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.

This video appears to be about the acquisition of W.W. Greener & Co. firearms, possibly through an unconventional or questionable transaction involving a "worthless check." The description also promotes firearm reference books and the creator's Patreon and Floatplane channels, as well as merchandise. Given the title, the focus is likely on historical or collectible firearms, and the story behind their purchase.

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 video from Forgotten Weapons details the complex journey of Lithuanian rifles following WWII. Due to successive Soviet and German occupations, these arms were scattered, ending up in various national arsenals, with partisans, and eventually dispersed globally to regions like China, Vietnam, and Africa as part of post-war arms caches. The expert analysis highlights the geopolitical impact on small arms distribution.

Ian McCollum announces his new book, 'Forged in Snow: Finnish Small Arms 1917-2025', a comprehensive technical collector's reference launching on Kickstarter. The book details Finnish-manufactured or modified firearms, including Lugers, Mosin-Nagants, Lahti pistols, Suomi SMGs, and RK 62 variants. Various pledge levels, exclusive editions, and add-ons like posters and bookmarks are available.

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.