Samopal vz.58: The Czechoslovakian Answer to the AK

The CZ247 is a rare, late 1940s Czech experimental submachine gun chambered in 9mm Parabellum. It features a unique swivel action for its receiver tube and a progressive trigger allowing for both semi-automatic and full-automatic fire. The design incorporates a simple blowback, open-bolt mechanism with a novel charging handle system.

The Samopal vz 38 was Czechoslovakia's first officially adopted submachine gun, designed by František Myška at CZ Strakonice. Intended for fortifications, it utilized the common .380 ACP cartridge for logistical simplicity, despite its underpowered nature for an SMG. Its design featured an open-bolt, blowback operation and a distinctive 96-round drum magazine, a copy of the Finnish Suomi's mechanism adapted for the smaller caliber. Only 20 prototypes were produced before German occupation halted further development.

The sa81 Krása was an ultra-compact Personal Defense Weapon prototype developed in Czechoslovakia, aiming to fit rifle firepower into a sub-one-foot package. Its most notable feature is a rare rearward feeding mechanism, allowing the barrel to overlap the magazine for extreme compactness. Despite successful testing, the project was canceled in favor of new cartridge programs.

This video features the Czech Small Arms (CSA) vz .58 pistol chambered in 7.62x39mm. The review highlights the pistol's compact and easily transportable design, a key appeal for consumers. However, it also addresses the challenge of maintaining accuracy with such a short platform. The video introduces the Shockwave Blade pistol-stabilizing brace, which is included with this specific model. The brace enhances stability by providing an additional point of contact, allowing the user to brace the firearm at three distinct positions for improved control during shooting.

The Czech vz.58, imported by CzechPoint, is a 7.62x39mm rifle distinct from the AK-47, featuring a unique striker-fired system and short-stroke gas piston. Despite its similar appearance and caliber, it shares no parts with the AK platform and is noted as lighter and handier. The Tactical model offers an adjustable stock and polymer furniture, with a 16-inch Lothar Walther barrel and an MSRP around $1,150.

The CZ 247 is an experimental Czechoslovakian SMG from the late 1940s, featuring a unique rotating magazine well for versatile shooting positions and an integrated stripper clip guide for rapid reloading. It utilizes a progressive trigger for both semi-automatic and full-automatic fire without a selector switch. Despite its innovative design, it saw limited commercial success and export.

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.