1941 Johnson Automatic Rifle troubleshoot and repair: Anvil 0140

This guide details the repair of a BRN-4 rifle that experienced a catastrophic ammunition failure, resulting in a blown magazine and jammed action. Despite initial fears of total destruction, the instructor, a professional firearms expert, discovered only the extractor was damaged. Replacing the extractor restored the rifle to full functionality, highlighting the importance of proper diagnosis and component-level repair even after severe malfunctions.

This video details the repair of a Narragansett Arms Ferguson screw-breech rifle reproduction, highlighting its inherent design flaws that lead to stock cracking due to recoil. The repair involves reinforcing the stock with a tensioned steel rod embedded in Acraglas to bypass weak glue joints and thin wood sections. The process includes precision drilling and analysis of the breech mechanism, including a stripped lock screw. Live fire testing confirms the effectiveness of the repair and demonstrates the rifle's unique breech-loading advantage.

This video demonstrates the replacement of firing pin springs in a Remington 700 rifle. The creator utilizes 3D-printed parts, providing a Thingiverse link for the necessary files: Firing_pin_holder_threaded.stl and Firing_pin_press.stl. The process involves disassembling and reassembling the firing pin mechanism, followed by a test to confirm the successful installation of the new springs.

This video from Iraqveteran8888 focuses on "Acraglas Hacks" and the repair of a "Broomhandle" firearm, likely a Mauser C96. It provides links to educational resources like SDI, a Patreon for channel support, USCCA for self-defense legal networks, and their own website and merchandise store. The description also includes social media links and a disclaimer about the documentary, educational, and entertainment nature of the content, emphasizing safe practices and legal compliance. The video appears to be for educational and entertainment purposes for firearm enthusiasts interested in gunsmithing and historical firearms.

This video details the repair of a Husqvarna M46 rifle, addressing both a cracked stock tang and a significant headspace anomaly. The headspace issue was diagnosed as excessive, despite the rifle being confirmed as 9.3x57mm. The stock repair involved reinforcing the cracked tang area using Brownells Acraglas mixed with walnut shavings for color matching.

This video from Kit Badger provides a practical demonstration of how to strip the bolt on The Fix Rifle by Q. The creator highlights The Fix as an innovative bolt-action rifle and acknowledges that its unique design might be unfamiliar to many users. The tutorial aims to guide viewers through the process of disassembling the bolt, which is useful for cleaning or for changing out the bolt handle. The video promotes Kit Badger's website for more content, support via Patreon, and product sales.

This video details a complex gunsmithing process to convert a rare Peabody Rifle from its original 11.15 Romanian Beaumont chambering to .45-70 Government using a sleeve from a Swiss Vetterli barrel. The conversion involves extensive machining of the barrel and breech block, fitting a new extractor, and carefully modifying the chamber for reliable feeding. Crucially, the modification is deemed safe only for black powder loads due to significant thinning of the breech block.

This video details the conservation-focused restoration of a severely flood-damaged Mauser K98. Mark Novak emphasizes preserving original finish over aggressive cleaning, using techniques like rust conversion boiling and careful scraping. Key steps include disassembling the rifle, treating rust with boiling and carding, steaming dents from the wood, and repairing the handguard with polyurethane glue.

This video provides a practical, live-fire demonstration of the 1918 Chauchat light machine gun, focusing on its unique long-recoil action. Mark Novak showcases the weapon's cycling in slow-motion, highlighting the reciprocating barrel and bolt assembly. The demonstration emphasizes the historical significance and operational mechanics of this WWI-era firearm.

This video details the conservation of a barn-found LC Smith 20 Gauge shotgun. Mark Novak demonstrates critical steps including barrel solder testing, proper disassembly with fitted tools, and analysis of the stock's inherent weaknesses. The conservation process involves boiling metal parts to convert rust to black oxide and treating the wood with oil, followed by meticulous reassembly and a successful test fire.