How To Episode 9: Swiss K31 Disassembly

This guide details the field stripping process for a Japanese Type 30 infantry rifle, as demonstrated by an experienced instructor from C&Rsenal. It covers the removal of the bolt from the action, followed by the disassembly of the bolt head and rear components, including the firing pin and sear. The instruction emphasizes careful handling of small parts and suggests appropriate tools for safely compressing springs and removing the firing pin.

This guide details the field stripping process for the Lee-Navy M1895 rifle, as demonstrated by Othais from C&Rsenal. The process involves disengaging the bolt stop key and retracting the bolt to remove components like the extractor, firing pin, and striker assembly. The instructor highlights potential differences in reproduction parts compared to originals, particularly the extractor.

Ian McCollum provides an expert overview of the Sako ARG S 40, Finland's emerging service rifle. The video details its transition from AK-based platforms to the AR-15 standard, highlighting its ambidextrous controls, direct impingement system, and heavy barrel profile. McCollum's assessment emphasizes its reliability and suitability as a modern service weapon, despite a noted front-heavy balance during range testing.

This guide details the disassembly of the Russian Kord heavy machine gun, focusing on its modular design and internal mechanics. It covers barrel removal, access to the trigger and bolt carrier groups, and the unique cam-driven feed system. The information is presented with high technical authority, suitable for advanced users.

This guide details how to clean surplus firearms heavily coated in cosmoline, a common preservative. It covers methods using heat (oven or boiling) and subsequent degreasing, drawing on the speaker's experience with historical surplus firearms. The information is presented with the authority of someone deeply familiar with the C&R market and firearm maintenance.

This guide details the disassembly and cleaning process for the KFI Firearms Impala Plus Nero, a semi-automatic 12 gauge shotgun imported from Istanbul Silah. Key steps include ensuring the firearm is unloaded, removing the barrel, disassembling the bolt carrier group, cleaning components, and reassembly. The video highlights that essential parts can be removed, inspected, and cleaned without tools, emphasizing user-friendly maintenance.

This video provides an expert-level overview of a heavily customized AR-15, nicknamed the 'Zombie Destroyer', built for a thematic zombie apocalypse scenario. The build features an extensive accessory loadout including multiple optics, lasers, and flashlights, along with a high magazine capacity. The demonstration includes rapid fire, engagement of Tannerite targets, and unique shooting techniques, showcasing the rifle's capabilities and the instructor's proficiency.

This video details an extreme AR-15 meltdown test, pushing a custom build to its limits. Expert instructor Eric demonstrates the process, highlighting component durability and failure points under sustained fire. The test concludes with a catastrophic barrel failure after 830 rounds, providing valuable insights into the platform's resilience.

This guide details the process of conducting an extreme durability test on an AK-47 variant, specifically the Definitive Arms VEPR, as demonstrated by Iraqveteran8888. The test involves sustained full-auto fire to induce critical heat failure, followed by inspection of components like the barrel and gas block. The expert assessment highlights the rifle's resilience, lasting 895 rounds before failure, and compares its performance to other platforms.

This guide details a 700-round rapid-fire stress test on a Yugo M92 PAP AK-47 variant, demonstrating the platform's legendary durability under extreme heat. Performed by Eric from Iraqveteran8888, the test highlights safe handling of overheated firearms and concludes with a tribute to Mikhail Kalashnikov's engineering legacy. The firearm successfully completed the test despite significant heat buildup.