Madsen Saetter: Denmark's Remarkable Unsuccessful GPMG

The T44, a 1946 prototype, represents the initial developmental stage of the M60 machine gun. It uniquely combines the receiver and barrel of a German FG42 with the top cover and feed system of an MG42. Key modifications include a roller lug on the bolt for the MG42 feed mechanism and a custom stock, with the receiver altered to accommodate the bolt's travel.

The H&K MG4 is a German 5.56mm squad automatic weapon designed for sustained fire. It features a two-position selector (safe/full-auto), clamp-on iron sights with BDC, and a quick-change barrel system. Its belt-feed mechanism draws inspiration from the MG34/42, and an independent front trunnion ensures precise headspace control during barrel swaps.

TFB TV's James Reeves and Kaya highlight the top 5 long guns from IWA & EnforceTac 2026. The list features innovative designs like the Schmeisser DRS-9 PCC, the compact Serengeti S-Mini shotgun, the robust Zastava M20 machine gun, Sako's versatile AR platform rifles, and the aesthetically striking Walther RS3 straight-pull bullpup rifle, showcasing a range of modern firearm advancements.

The T44 LMG prototype, a 1946 Springfield Armory project, combined German FG42 and MG42 components to explore post-WWII US light machine gun concepts. Developed by Bridge Tool & Die Works, it aimed to test the feasibility of merging these designs, influencing the later T52 and ultimately the M60.

The M240 Bravo, the US Army's FN MAG variant, replaced the M60. It features a simple cross-bolt safety and a unique top cover mechanism with a spring-loaded roller bearing for reliable cycling. The hydraulic buffer in the stock effectively manages recoil, contributing to its stable operation at a rate of fire around 600 rounds per minute.

The Stamm-Saurer Model 1916 is a rare experimental Swiss light machine gun designed by Hans Stamm. This air-cooled prototype, one of two built, retains features from water-cooled designs for manufacturing ease. It utilizes a short-recoil action, fires the 7.5x55mm GP11 cartridge from a 20-round magazine, and incorporates a unique out-of-battery safety mechanism.

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.