Drop-In Auto Sears: A Video Too Spicy for YouTube

This video documents a critical firearm malfunction where a P80/Glock-style pistol unexpectedly fired in full-auto due to a suspected 'switch' or auto sear issue. The firearm experienced slide-to-frame separation during firing, highlighting a dangerous failure mode. The creator, AyoItsMike, demonstrates immediate post-malfunction inspection, emphasizing safety and awareness of potential rounds in the chamber.

This video addresses the legality of police officers installing 'switches' (auto sears) on Glocks. The presenter, Johnny Q, unequivocally states that this modification is illegal for anyone, including law enforcement. He emphasizes the serious legal ramifications and strongly advises against it, highlighting his own law enforcement perspective and gear.

This YouTube Short features an HK13 firearm malfunctioning and firing semi-automatically instead of full-auto. The description mentions the auto sear may be acting up, potentially leading to its installation in an MP5. The video also includes calls to action for likes, subscriptions, and Super Thanks donations, as well as affiliate links to various firearm retailers and accessory manufacturers. A disclaimer emphasizes the content is for entertainment and educational purposes, handled by professionals under safe conditions and adhering to all laws.

This video provides a detailed technical explanation of how full-auto AK-47s function, differentiating them from semi-automatic variants. Key components like the auto sear, modified receiver rails, and specific bolt carrier tabs are highlighted. The role of the selector lever and the safety sear in preventing out-of-battery detonations is also crucial.

This Glock Meltdown test pushed a Gen 3 Glock 17 to its limits using an auto sear and extended magazines. The original polymer guide rod failed around 669 rounds, replaced by a steel one. The firearm ultimately failed at 1,272 rounds due to a sheared frame pin and melted trigger, demonstrating Glock's extreme durability under stress.

This video humorously addresses viewer questions about installing a 'switch' on a Glock. Instead of demonstrating an illegal auto-sear modification, the creator uses a Nintendo Switch Lite as a pun. The content highlights safe firearm handling and the creator's authoritative presence, likely due to law enforcement background and extensive tactical gear.

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.