Firearm Maintenance: Mosin Nagant Disassembly Part 1/4

This guide details the disassembly and reassembly of an Arisaka Type 30 bolt, focusing on replacing a cracked safety/sear component. The process involves careful compression of the firing pin assembly to separate the split bolt halves and precise reassembly. The video also covers reloading for the .257 Roberts cartridge and troubleshooting sight issues on a sporterized Arisaka.

This guide details the specific care and maintenance procedures for the Gunwerks Nexus rifle system, focusing on bolt cleaning and reassembly. It covers both basic external cleaning and a more in-depth field stripping process to access the firing pin and safety mechanism. Proper lubrication points for smooth operation are also highlighted.

This guide details the process of restoring a neglected Glenfield Model 25 .22 rifle. It covers complete disassembly, rust removal using steel wool and WD-40, minor cold bluing, and crucial internal adjustments like modifying the firing pin and replacing the spring to resolve misfires. The process also includes magazine tuning and stock refinishing, aiming to bring an old firearm back to functional life.

This video debunks the common misconception that the bolt must be fully disassembled (extractor and ejectors removed) to check headspace. Instructors Steve and Caleb demonstrate that for most firearms, including bolt actions and AR-style platforms, headspace can be accurately checked with the bolt intact. They explain that the mechanical leverage involved in closing the bolt negates the minimal resistance from the extractor and ejector springs, and that the ejectors should naturally seat flush. While acknowledging potential extractor interference with some gauges, they offer solutions like using cut gauges or removing only the ejector for peace of mind.

This video provides a detailed guide on reassembling the CZ 600 Plus rifle after complete disassembly. It covers the modular nature of the rifle, including barrel and bolt face interchangeability, trigger adjustment, and proper reassembly procedures with specific torque values. The instructor emphasizes the ease of the process, highlighting CZ's engineering for user-friendly maintenance.

This video showcases the meticulous field stripping of a Second Model Collier revolver, highlighting its intricate blend of British bespoke craftsmanship and American machine manufacturing. Presented by Professor Ben Nicholson and facilitated by collector Frank Graves, the disassembly offers a detailed look at the engineering and artistry inherent in these early revolvers. The description also promotes the pre-order of the book "Clockwork Basilisk: The Early Revolvers of Elisha Collier and Artemas Wheeler" on Kickstarter.

This guide details the installation of a Geissele MK8 Super Modular Rail on an AR-15 platform. It covers securing the upper receiver, installing the barrel nut, gas system, and the rail itself, emphasizing the use of specialized tools and proper torque specifications. The process requires an intermediate skill level and careful attention to detail for a secure and functional build.

This guide, based on expert instruction from Brownells, details essential practices for proper ammunition storage. It emphasizes using airtight containers, managing humidity with desiccants, and maintaining stable temperatures to ensure ammunition reliability and safety. Proper storage is crucial for preventing corrosion and propellant degradation, especially for sensitive components like primers.

This guide details the process of upgrading an AR-15 from standard A2 furniture to Magpul components. It covers the removal of the A2 pistol grip and installation of the Magpul MIAD Grip and Magpul PRS Stock. The video demonstrates efficient assembly using specialized tools, highlighting the ergonomic benefits and adjustability of the Magpul parts. Instruction is provided by Brownells, a recognized industry authority.

This entry details the creation of a movie prop suppressor for a Remington 11-87 used in 'No Country for Old Men.' Prop master Larry Zanoff explains how the suppressor was designed to look homemade and was non-functional, with sound effects added in post-production. The process highlights the creative problem-solving involved in film armory.