The experimental gun with two bayonets, the Sterling Model S11 with firearm expert Jonathan Ferguson

The M1E10 Garand-Ljungman prototype aimed to simplify the M1 Garand's gas system by adapting the Swedish AG-42 Ljungman's direct impingement design. Built on a 1943 M1 receiver, it featured a gas block tapping gas into a cup on the operating rod. However, severe overheating issues, charring the wooden stock, led to the project's cancellation.

The Viper MkI was a post-WWII British modification of the Sten submachine gun, designed for one-handed police use in occupied Germany. It featured a simplified Sten action housed in a wooden shell with a side-mounted 20-round magazine and no sights, intended for hip-firing. Despite its unique steampunk aesthetic and handmade craftsmanship, the design was ultimately deemed impractical and hazardous, leading to its non-adoption.

The S.R.E.M. was an experimental British WWII bullpup sniper rifle designed to allow cycling without disturbing the sight picture. It featured a BESA machine gun-inspired mechanism where the pistol grip acted as the charging handle, and was chambered in 8mm Mauser. Despite 22 prototypes being commissioned, only two were completed before the project was canceled in 1945.

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 promises a deep dive into the Heckler & Koch G11, described as one of the craziest guns ever. The content will likely cover its historical significance, unique design, and potential operational capabilities, offering viewers an in-depth look at this unconventional firearm.

This review details the experimental Arado L41 suppressor for the German MP40 submachine gun. It highlights the unique rubber baffle system designed to seal around the bullet and the left-hand threads used to prevent loosening. The video also discusses the technical challenges, such as the MP40's non-concentric threads requiring a larger exit diameter, and the limited historical context of these suppressors never seeing widespread service.

This video features Ian McCollum and Jonathan Ferguson in a 60-second challenge at the Royal Armouries to find three unique firearms: a Charlton Automatic Rifle, a Schwarzlose Model 1898 pistol, and an early SA80 prototype. They discuss unusual mechanical operations and limited historical impact, highlighting experimental designs like the Sterling 7.62mm prototype and the Mars .45 Automatic Pistol.

The Knight's Armament KS-1, designated L403A1 by the British Army, is a new AR-15 platform rifle adopted for specialized units like the Army Special Operations Brigade and Royal Marines. It features a 13.7-inch barrel, ambidextrous controls, and is equipped with a Vortex 1-10x LPVO and an Aimpoint ACRO P-2 for versatile engagement ranges. The rifle utilizes a KAC QDC/MCQ-PRT suppressor and is part of 'Project Hunter' to enhance interoperability with allied forces.

This video details the armor and weaponry of an 11th-century Norman knight, emphasizing the evolution of protective gear. It covers the padded undergarments, the mail hauberk constructed from thousands of iron rings, and the nasal helmet for head protection. The kite shield offered significant defense, while primary weapons included the lance and a one-handed sword.

This video explores a unique modernization attempt of the Martini-Henry rifle using Captain Harston's Patent Magazine. Jonathan Ferguson details the Mark IV rifle's features and the external magazine's mechanism, designed to convert the single-shot rifle into a five-round repeater. Despite its ingenuity, the system faced issues with reliability, high conversion costs, and was ultimately overshadowed by superior bolt-action designs like the Lee-Metford.