Stemple 76/45 + Russian Lend-Lease Thompson Kit = STG-M1A

This YouTube Shorts video offers a review and comparison of the full auto and semi-automatic versions of the Thompson submachine gun. The title suggests the full-auto variant may not perform as well as its semi-automatic counterpart, indicating a focus on practical performance and user experience. The content likely involves demonstrating the firearms and offering an expert opinion on their functionality and effectiveness.

This review of the full-auto Thompson submachine gun highlights a unique design flaw: the weep hole's placement behind the rear sight. During full-auto fire, compressed air blows directly into the shooter's eye, making it difficult to maintain sight picture. The video contrasts this with the AR-15's weep hole placement, which avoids this issue.

This YouTube Short reviews the Thompson submachine gun, arguing that it was an 'awful gun' even from its initial design. The video focuses on a critical assessment of the firearm's performance and features, presented in a concise, short-form format.

This video provides a review and shooting demonstration of the Auto Ordnance Thompson 1927A-1 in .45 ACP. The presenter offers insights into the firearm's performance, potentially covering its handling, accuracy, and overall user experience. The description also lists various gear and accessories used by the creator in their videos, including holsters, steel targets, cameras, ear protection, safety glasses, ballistic gelatin, reloading equipment, and ammunition storage, suggesting a comprehensive approach to firearm-related content creation.

The M3A1 Grease Gun, a cost-effective WWII submachine gun, is reviewed, highlighting its utilitarian design and historical context as an alternative to the Thompson. Key features include a simplified M3A1 design, a multi-functional wire stock, and a low rate of fire (450-500 RPM) for ammo conservation. The video demonstrates its open-bolt operation, dust cover safety, and effectiveness as an 'area weapon' with fixed battle sights.

The Thompson M1A1 submachine gun, a simplified WWII-era variant, offers iconic full-auto performance in .45 ACP. While its 12lb weight aids stability, the stock ergonomics can be awkward. Production costs were significantly reduced for mass deployment compared to earlier models.

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.