Finnish M39 Disassembly and Full Cleanup

This video provides a comprehensive guide to the complete disassembly of a Mosin Nagant M91/30 rifle. It details the step-by-step process of removing the bolt, external hardware, action, magazine, trigger group, interrupter, and sights. The host emphasizes proper tool usage and offers tips to prevent damage during disassembly, setting the stage for subsequent sporterizing and cleaning.

This video showcases a 7.62x54R Mosin action being tested on a stand. The description emphasizes that the content is for educational purposes and not a tutorial, warning viewers against attempting such procedures without the necessary skills. It features a strong disclaimer about safety and skill requirements. The title also humorously references a common Soviet sentiment: "Nyet! Weapon is fine!". The music used is titled "7.62x54r Sound of Soviets".

This video focuses on a Finnish M39 rifle that features a cracked stock and surface rust, highlighting it as a potential custom option. The content likely explores the condition of the rifle, its historical significance, and potential restoration or modification projects. Viewers can expect to see close-ups of the damage and discussions about its implications for usability or collectibility.

This YouTube video, part two of a four-part series from Brownells, provides a step-by-step guide on how to properly clean a Mosin Nagant rifle. A Brownells gunsmith demonstrates the cleaning process. The description encourages viewers to watch subsequent videos covering disassembly, lubrication, and reassembly of the Mosin Nagant, and directs them to Brownells' website for more firearm how-to content and product information.

This video showcases the conservation of a rare 1901 Mosin 3-line rifle, noted for its pre-1908 chambering and lack of Soviet-era markings. The owner requested a complete conservation to preserve the firearm's remaining condition. The video emphasizes that it is not a tutorial, but rather a demonstration of the process, advising viewers not to attempt it if they lack the necessary skills. Support for the channel is encouraged through Patreon.

This video addresses the common issue of a tight bolt on Mosin Nagant rifles, particularly the M91/30 and Finn M39 variants. The primary cause identified is peened metal on the bolt face catching the cartridge rim. The solution involves carefully using a punch and hammer to flatten these burrs, followed by light filing for a smooth action. The process is demonstrated on a Finn M39 and tested with dummy rounds, showing a significantly improved bolt operation.

This video hilariously tests a heavily accessorized AR-15, dubbed the 'Zombie Carbine,' as a parody of excessive tactical gear. The build, based on a Smith & Wesson M&P15, weighs 23 pounds fully loaded with 270 rounds across nine magazines. It features multiple optics, lasers, lights, and is demonstrated with rapid fire, hip sniping, and Tannerite explosions.

This "ultimate AR-15 meltdown" test pushes a custom build to its limits, revealing key durability insights. The Faxon barrel ultimately burst after 830 rounds, but critical components like the Sharps SRC bolt carrier group and Geissele rail demonstrated impressive resilience under extreme stress and heat. The test highlights the AR-15 platform's robust design, even when subjected to conditions far exceeding typical operational use.

This video showcases an extreme full-auto durability test of a premium Definitive Arms VEPR AK, comparing it to a budget WASR-10. The VEPR AK demonstrated exceptional resilience, enduring 895 rounds before failure, significantly outperforming the WASR-10 and even a previously tested AR-15. The expert analysis highlights the AK platform's inherent durability and heat management characteristics, even under severe stress.

This video demonstrates the legendary durability of the AK platform by subjecting a Yugo M92 PAP to a 700-round continuous firing test. Despite extreme heat causing significant smoke and glowing metal, the firearm remained functional, showcasing Mikhail Kalashnikov's robust engineering. The test concludes with a cooling process and a tribute to the designer's legacy.