Kresimir: Croatia's Truly Insane Grenade Launcher

This Albanian ASh-78 variant from 1982 showcases unique modifications for rifle grenade launching, including a relocated rear sight on a stabilized top cover and a gas cut-off mechanism. Based on the Chinese Type 56, it features a threaded spigot with a novel spring clip for grenade retention. The full-length barrel under the spigot suggests improved ballistics for standard ammunition.

This video focuses on a unique variant of the AK platform, specifically Albania's ASH-78, which is notable for its integrated rifle grenade launching capability. The title and description highlight its unusual nature and rarity, suggesting a deep dive into this less common Kalashnikov variant. The content likely explores its design, functionality, and historical context within Albanian military history.

This video features "trigger time" with the Zastava M21 assault rifle. The description highlights the rifle's versatility, mentioning various available models ranging from short-barreled submachine guns to 18-inch variants equipped with grenade launchers. The presenter expresses a desire to acquire one of these rifles for use in the US, indicating a strong interest in the platform.

The M79 Thumper, a 40mm break-action grenade launcher, offered significant squad-level firepower post-WWII. Its unique swiveling trigger guard aids use with gloves, and specialized rounds like the 'Hornet's Nest' adapter (firing fifteen .22 LR rounds) demonstrate its versatility. Modified versions were used by special operations in Vietnam, and non-lethal rounds exist for riot control.

This video pits an LMT M203 grenade launcher against a watermelon, followed by rapid fire from a .50 BMG rifle. The M203's first shot missed, hitting a cinder block. The second shot hit the watermelon but failed to detonate. The .50 BMG then engaged the targets with rapid fire, demonstrating significant destructive power.

This video explores the IM Metal VHS-1 prototype, a Tavor-influenced Croatian bullpup rifle designed with an integrated 40mm grenade launcher. Despite its innovative features like a Tavor-like pistol grip and AR-180 inspired internals, the prototype proved overly complex. IM Metal later shifted focus, leading to the production VHS-1 and VHS-2 (Springfield Hellion).

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.