Ask Ian: Single Feed vs Double Feed Pistols

Bill Osborne, representing Third Bay LLC, provides an expert overview of the Ounce folding pistol, detailing its material composition and manufacturing. The discussion addresses common questions about the firearm's potential for 3D printing, emphasizing its complex construction with various metals and high-performance thermoplastics.

The Gun Collective reviews the KelTec KP-50, a 9-inch 5.7 pistol, raising questions about potential design theft from 'Stuff and Things Inc.' due to striking similarities in the lower receiver and magazine coupler. The video also briefly highlights new products from Sig Sauer, Tandemkross, Henry, Savage, G Force Arms, and various accessory manufacturers like Federal, Zero Tech Optics, MDT, Fix It Sticks, Real Avid, and Wheeler.

This video clip focuses on Savage's "Locked" Blowback System, offering a quick review of facts or factoids derived from more in-depth episodes. It directs viewers to support the creator via Patreon or SubscribeStar, and to purchase merchandise from their shop. A link to a full-length episode on the French Savage 1907 Pistol is also provided, along with contact information.

This video compares striker-fired and hammer-fired handguns, highlighting the historical dominance of hammer-fired designs and the recent surge in popularity of striker-fired pistols like the Glock 17. It discusses the mechanical advantages of striker-fired systems, including simplicity, reliability, and cost-effectiveness, as well as their consistent trigger pull, which aids in training.

This YouTube video focuses on the Arsenal Strike One pistol, specifically highlighting its exceptionally low bore axis. The description directs viewers to the Copper Jacket Arms website for more information. The content appears to be an analysis or demonstration of a key design feature of this particular firearm.

This video focuses on the "Kevin" pistol, a unique Czech firearm. The title highlights its "weird delay trick," suggesting a detailed examination of its mechanism and functionality. The description explicitly mentions "forgotten weapons," "pistol," "micro desert eagle," and "Czech," indicating a historical and technical deep dive into this less common firearm. It also touches upon "CCW," hinting at its potential as a concealed carry option. The content is likely to appeal to enthusiasts interested in obscure firearms and their engineering.

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.