Why you're wrong about M16 and AR-15 nomenclature, with firearms expert Jonathan Ferguson

The Colt Model 601, an early AR-15 variant predating the XM16, featured distinct design elements like a triangular charging handle and green fiberglass furniture. It had standard Safe, Semi, and Auto selector settings and lacked a brass deflector or forward assist. The chrome-plated bolt carrier was non-serrated, reflecting its early production phase between Armalite and Colt.

This video, titled "We Know Everything," offers a comprehensive exploration of firearms, covering a wide array of topics and specific models. While the description is minimal, the title suggests an in-depth look at various aspects of the firearm world. The content likely delves into detailed information, potentially including reviews, comparisons, or general knowledge about different firearms, calibers, and manufacturers. The intention seems to be to provide viewers with a thorough understanding of the subject matter.

This YouTube video is a live roundtable discussion titled "No Fudd Zone." The description indicates an email address for potential panelists and a live stream time of 6 PM Pacific. It also includes a promotional link for StreamYard with a discount for new streamers. The title suggests a discussion that may be critical of traditional gun ownership viewpoints, possibly focusing on modern firearms, defensive use, or training.

This video, titled "Peanut Butter, Jelly, and a Big Darn Hammer: Why Delta Loves Rangers," seems to be a content piece from Warrior Poet Society. Based on the title and description, it likely explores a particular firearm or tactical concept, possibly related to the "Ranger" archetype or platform. The description heavily promotes Warrior Poet Society's website, training programs, app (featuring the "Rally Point Show"), and social media channels, indicating a focus on their brand and philosophy within the firearms and tactical community. The mention of "big darn hammer" could be metaphorical or refer to a specific tool or firearm feature.

This YouTube video promotes merchandise designed to support Pets & Vets, featuring designs related to "Caliber Effectiveness." While the video focuses on merchandise rather than a specific firearm demonstration or review, the title and description clearly indicate a connection to firearms and calibers. The merchandise itself uses the concept of "caliber effectiveness" which is a topic of interest within the firearms community. The video aims to raise awareness and support for a charitable cause involving pets and veterans.

This video provides a look at the Knight's Armament booth during SHOT Show 2026. The discussion highlights their focus on refining 5.56 suppressors and plans to expand product availability to the civilian market. It offers insight into their development direction, emphasizing a continued commitment to performance and reliability. The video encourages attendees still at SHOT Show to visit the booth on the final day.

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.