Handloading PART V, The Best Powder Charges ~ GunBlue's Complete Guide

This video demonstrates the flammability of smokeless gunpowder, specifically from 7.92x57mm Mauser ammunition, often associated with the Kar98k rifle. The content creator, acting as a hobbyist, manually extracts powder from a casing and ignites it to show its rapid combustion. While showcasing basic ammunition components, the demonstration highlights the need for careful handling of propellants.

Hickok45, an experienced reloader, emphasizes the safety benefits of using bulky smokeless powders. He demonstrates how their volume makes it easier to visually detect double charges in cases, particularly for calibers like 9mm, .44 Special, and .44 Magnum. This technique is crucial for preventing dangerous over-pressures during the handloading process.

This video provides a critical product recall notice for specific lots of Accurate 2495, 4064, and 4350 powders manufactured by Western Powders before October 1st, 2016. It details signs of degradation, affected lot numbers, and a safe disposal procedure involving filling containers with water. The instructor emphasizes not using the recalled powder for reloading and provides contact information for refunds.

This video provides expert guidance on safely developing reduced firearm loads, emphasizing the dangers of deviating from minimum charge weights and the risks associated with filler materials. It details methods for ensuring correct powder levels in bottleneck cases using simple gauges and recommends the Lyman Cast Bullet Handbook as an authoritative resource for reduced load data, particularly when using cast bullets. The instructor highlights the benefits of reduced loads for fun, economy, and reduced recoil, while stressing the critical importance of meticulous safety practices.

This video explains that most firearm "kaboom" incidents are caused by user error, primarily over-pressurized handloads or squib loads. It clarifies that modern firearms, especially reputable brands, rarely fail due to inherent quality issues. The speaker, drawing on personal experience, emphasizes the dangers of both under- and over-loading ammunition, detailing how obstructions in the barrel can lead to catastrophic failures.

This guide, based on insights from a firearms instructor with over 40 years of experience, details the primary causes of firearm 'kabooms' (barrel separation or catastrophic failure) and how to prevent them. The two main culprits identified are overloaded ammunition and obstructed barrels, often caused by squib loads or excessive fouling. The instructor emphasizes the importance of responsible handloading practices and diligent firearm maintenance, including regular barrel cleaning and inspection.

This guide, drawing on decades of experience, details how to achieve rifle accuracy. It covers defining accuracy standards, understanding MOA, troubleshooting mechanical issues like loose sights and barrel contact, and optimizing bedding and muzzle conditions. The instruction emphasizes practical application for hunters and marksmen, highlighting that modern accuracy benchmarks have evolved significantly.

This guide provides expert-level instructions for disassembling, cleaning, and maintaining the Ruger 10-22 Walnut Sporter, drawing on detailed insights from GunBlue490. It emphasizes critical steps like safely removing the action from the stock to protect the walnut finish and proper cleaning techniques to ensure long-term reliability. The instruction highlights the importance of using appropriate tools and avoiding common mistakes like over-oiling the wood stock.

This video provides a detailed guide on disassembling and cleaning a Smith & Wesson Model 25 revolver, presented by a factory-trained armorer. It emphasizes proper nomenclature, tool usage, and careful handling of internal parts to avoid damage. The guide covers removing stocks, yoke, side plate, hammer, rebound slide, and trigger, with specific instructions on reassembly and common pitfalls to avoid, such as altering trigger pull components or damaging delicate parts.

This guide, presented by an expert with over 30 years of experience and U.S. Army background, details proper firearm lubrication. It emphasizes using synthetic/CLP oils sparingly, applying only a microscopic film to prevent attracting debris. The expert recommends a silicone-treated rag for regular wipe-downs and advises against over-oiling, especially in extreme environmental conditions.