M28/76: A Finnish Competition & Sniper Mosin

The TKIV-85 is Finland's cost-effective sniper rifle, built on Mosin-Nagant actions and featuring a unique octagonal bedding block for a free-floated barrel. Chambered in 7.62x53R, it utilizes a Valmet trigger and a modified bolt, typically paired with a Schmidt & Bender 4x36 scope. This rifle served for nearly 40 years before being replaced by modern platforms.

The TKIV-85 is a Finnish sniper rifle built on a Mosin-Nagant action, featuring significant modifications for enhanced accuracy. Key upgrades include an octagonal bedding block for a free-floating barrel and a Valmet adjustable trigger. It is equipped with a Schmidt & Bender 4x36 scope with an 800-meter BDC.

This review of the Mosin Nagant rifle highlights its historical significance and unique design features, contrasting them with modern firearms. While acknowledging its 'ugly' aesthetic and some ergonomic drawbacks like a steel butt plate and non-scopable bolt, the video demonstrates its surprisingly functional action and the effectiveness of its bayonet. The analysis includes velocity tests of different ammunition types and a comparison to a modern .308 Winchester rifle, offering insights into its performance and historical context.

This video is the second part of a series showcasing the Finnish M39 Mosin Nagant rifle, manufactured in 1942. The description includes a link to the first part and utilizes relevant hashtags for Finnish Mosin variants. The content appears to focus on the practical aspects of this particular rifle, likely including shooting and potentially an overview of its features or history.

This review details the Finnish M/91 .22 LR trainer rifle, a conversion of the Mosin-Nagant. Key modifications include a retubed barrel with a .22 liner, a lowered front sight, and a unique bolt-mounted extractor designed to manually eject spent .22 rimfire cases. The rifle demonstrates minimal recoil, characteristic of its caliber.

This video features a casual yet reflective review of a Russian World War II rifle, contrasting it with modern firearms. The speaker, demonstrating familiarity with contemporary rifle features like carbon fiber components, expresses a sentiment for simpler, older designs. The content highlights the enduring functionality of historical firearms through a shooting demonstration.

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.