A Glimpse Within | Rare Colt Model 1900 Cutaway

This expert-level entry details the unique spring-and-strut system employed by Taurus revolvers for their internal mechanisms, contrasting it with leaf and V-spring designs found in competitors like Colt and Smith & Wesson. The analysis highlights how different manufacturers achieve spring tension for critical components such as the trigger return and hammer, offering insights into design philosophies and potential maintenance considerations.

This video from School of the American Rifle highlights critical manufacturing defects in AR-15 bolt carrier keys, specifically focusing on rough internal bores. Lead instructor demonstrates how a poorly finished carrier key can cause significant friction, premature wear on components like gas tubes, and operational issues, contrasting a problematic new Colt carrier with a well-functioning older model. The expert emphasizes the importance of a smooth bore for reliable function and longevity of expensive parts.

This video showcases a timed challenge of field stripping, reassembling, and firing an HK VP9 pistol. The presenter successfully completed the task in 29 seconds, demonstrating proficiency with the firearm's basic maintenance. The video also includes a promotional segment for SDI's online gunsmithing programs.

This video's title, 'I Think My Hellcat Is Broken,' suggests a troubleshooting or malfunction scenario with a firearm. The content likely involves a user experiencing issues with their Hellcat pistol and seeking to diagnose or resolve the problem. This could involve examining the firearm's functionality, common failure points, or potential user error. The video is expected to appeal to owners of the Hellcat model or those interested in firearm maintenance and reliability.

This YouTube video offers practical tips and techniques for polishing stainless steel firearm components. The content focuses on achieving a high-quality finish on gun parts, likely aimed at gunsmiths, hobbyists, and firearm enthusiasts looking to customize or maintain their weapons. The video emphasizes real-world application and likely demonstrates various methods and tools used in the polishing process for stainless steel firearms.

This YouTube video, titled "Stainless barrel options for a Beretta Brigadier," focuses on exploring different stainless steel barrel choices for the Beretta Brigadier pistol. The description indicates a live broadcast scheduled for 6 pm Pacific, suggesting an interactive discussion or Q&A session related to the topic. Viewers can expect information on available barrel materials and their potential benefits for this specific firearm model.

This review showcases a remarkably preserved 1917 DWM Artillery Luger, featuring an 8-inch barrel and 98% original finish. The firearm boasts all matching serial numbers, including the magazine and wooden stock, which is fitted with an Imperial proof mark. The set is complete with its original 1917-dated leather holster, cleaning rod, and loading tool, highlighting its collector value.

This video showcases a rare Japanese Baby Nambu pistol, specifically a presentation model gifted by Emperor Hirohito. It details the pistol's historical context, including its limited production of approximately 10,000 units and issuance to Japanese officers. The presentation includes a close-up of the Kanji inscription and a demonstration of the original holster, cleaning rod, spare magazine, and period-correct ammunition.

This video debunks the myth that Luger production ceased in 1942, showcasing examples of Krieghoff-produced Lugers from 1943 and 1944. It details the 'byf' Mauser code and the 'Black Widow' model, noting 1942 as Mauser's final production year before retooling for the P38. The controversial 1945 Krieghoff Lugers are also discussed, with debate surrounding their wartime versus post-war assembly.

This video highlights a rare 'Un-Quality' marked M1 Carbine variant from WWII, a collaboration between Union Switch & Signal and Quality Hardware. With only about 30,000 produced, these carbines are highly sought after by collectors and command a premium price. The speaker humorously contrasts this with a standard Winchester M1 Carbine, discussing the potential collector preference and historical context.