SOLGW Donated Bad Parts to School of the American Rifle

This video debunks the long-standing myth about staggering AR-15/M16 gas rings. The creator explains the functional mechanics of the bolt and gas rings, going as far as to demonstrate the rifle's operation on full auto with only a single gas ring. The content aims to provide useful information for AR-15 enthusiasts, encouraging engagement through comments and social media.

This video provides a detailed physical inspection and testing procedure for Sons of Liberty Gunworks bolt carrier groups. The instructor demonstrates how to check for proper fit, dimensions, and potential defects using various gauges and visual inspections. Key tests include gas ring functionality, bolt tail and face fit, carrier length, cam pin fit, firing pin protrusion, and extractor clearance, offering insights into ensuring bolt carrier group reliability and performance.

This video details the initial steps in upgrading seven Ruger AR-556 rifles as part of a secret shopper series. The host explains that Ruger was contacted but did not respond, prompting the decision to upgrade the rifles to personal specifications. Key components donated by Sons of Liberty Gunworks and Sprinco are introduced, including bolt carrier groups, fire control groups, and various springs, to improve the rifles' performance and reliability.

This guide details the setup and use of the Lyman Borecam 2.0, a smartphone-connected borescope for inspecting firearm barrels. It covers unboxing, assembly with caliber-specific mirrors, app connectivity via Wi-Fi, and the process of inserting the device into the bore to visually inspect rifling, gas ports, and chamber areas. The tool allows for capturing photos and videos of bore conditions, with adjustable LED brightness for optimal viewing.

This video provides a practical troubleshooting guide for AR-15 rifles using the MEALO acronym. Caleb from Brownells and Mike from Sons of Liberty Gunworks break down the components: Magazines, Extractor/Ejector, Ammunition, Lubrication, and Operator. This method is designed to help owners quickly diagnose and resolve common issues with their well-made rifles. The video highlights the importance of each element within the acronym and offers expert insights from both Brownells and Sons of Liberty Gunworks. Viewers are encouraged to engage with questions and subscribe for more content.

This guide, drawing from expert instruction by Caleb at Brownells, details the key differences between nitrided and chrome-lined AR-15 barrels. It explains how nitriding modifies the metal surface for potential accuracy benefits and overall protection, while chrome lining excels in heat and friction resistance for demanding applications. The choice depends on the intended use, with nitriding often favored for commercial builds and chrome lining for military or full-auto scenarios.

This guide details the process of diagnosing and repairing an owner-induced feeding problem in an AR-15 upper receiver, specifically addressing a burr on the barrel extension's feed ramp. Expert gunsmith Chad Albrecht demonstrates meticulous inspection, burr removal, and polishing techniques to restore reliable feeding. The video emphasizes that such modifications, while often overlooked, are valid solutions for specific AR-15 malfunctions.

This guide details a diagnostic technique for AR-15 bolt carrier groups, focusing on efficiency rather than simple pass/fail. Developed by Chad Albrecht of School of the American Rifle, it uses custom gauges and cutaway components to illustrate gas dynamics, critical seals, and potential failure points like gas leaks. This advanced method helps troubleshoot functionality issues and understand the nuances of the AR-15's internal gas system.

This video provides a critical, expert-level inspection of a problematic AR-15 Bolt Carrier Group (BCG) by Chad Albrecht of School of the American Rifle. The analysis details numerous manufacturing defects, including an undersized bolt tail, excessive firing pin protrusion, oversized firing pin and cam pin holes, and a failing headspace check. The content highlights the importance of precision gauging in identifying critical failure points that impact rifle reliability and safety.

This guide details a specialized technique for swapping an AR-15 rear takedown pin without requiring a full disassembly. It leverages insights from Chad Albrecht of School of the American Rifle, emphasizing the use of a modified 1/16 inch Allen wrench or a specialized tool to manage the detent. This method is particularly useful for AR-15 variants with collapsible stocks, offering a more efficient approach to maintenance.