SOLGW - Loyal 9 - Chuck Pressburg and Mike Mihalski - Barrel Length

This video is the third installment of the SOTAR Secret Shopper series, focusing on the Ruger AR556. It details the replacement of parts with components donated by SOLGW (Sons of Liberty Gun Works) and Sprinco. The video appears to be a technical or modification-focused segment, detailing the process of upgrading or repairing the Ruger AR556 with specific aftermarket parts from reputable manufacturers.

The 13.7-inch barrel length for AR-15s is critically examined, arguing that while it meets NFA requirements with a pinned muzzle device, the need for longer devices negates the compactness advantage. Shorter barrels also present tuning challenges due to reduced dwell time. While 14.5-inch barrels are currently superior for reliability and flexibility, future designs might optimize the 13.7-inch configuration.

This YouTube video features a team of firearm enthusiasts, referred to as "The A-Team," collaborating to build a rifle. The description playfully hints at the quality and excitement of the build, with "A" standing for "awesome." The video also provides links to connect with SOLGW (Sons of Liberty Gun Works) on Instagram and X. The content focuses on the collaborative rifle building process.

This video features Mike Mihalski, founder of Sons of Liberty Gun Works (SOLGW), discussing the critical role of the AR-15 bolt-carrier group (BCG). Mihalski emphasizes SOLGW's "return to fundamentals" approach, focusing on creating a robust, mil-spec BCG with reinforced common failure points rather than innovative but potentially less reliable features. He highlights the importance of materials like Carpenter 158 steel and traditional phosphate finishes, and explains the correct procedures for high-pressure testing and magnetic particle inspection, advocating for proven designs over unproven "new and exotic" materials that could lead to brittleness. The discussion aims to educate viewers on what makes a high-quality and reliable BCG.

The AR-15 A5 buffer system offers significant improvements by returning to original rifle-length engineering principles. It utilizes a rifle-length spring and a longer receiver extension with a four-weight buffer to manage carrier speed and reduce felt recoil. This system enhances reliability, especially with suppressors or high-pressure ammunition, providing rifle-like performance in a carbine platform.

This video provides a physical examination of seven Bolt Carrier Groups (BCGs) from Sons of Liberty Gunworks (SOLGW). These BCGs are intended for the Ruger Secret Shopper Series. The creator notes that they are using new camera equipment and learning to operate it, so some visual focus issues may occur. The focus is on the physical attributes and build quality of the SOLGW BCGs.

The Sons of Liberty Gun Works MK 1 is presented as an ultimate fighting carbine, emphasizing its seamless rail continuity and Drive Lock system for extreme rigidity, crucial for maintaining optic zero. It features thoughtful ergonomics like a flat bottom rail for barricade stability and a flared magwell. The rifle incorporates advanced barrel technology with P3 rifling for increased lifespan and a gas system designed for reduced friction and a wide operational envelope.

The Sons of Liberty Gun Works OB-1 rifle, a collaboration with Christian Craighead, is designed as a versatile 'generalist' rifle. It features a 13.7-inch barrel pinned to 16 inches with a Huxwrx muzzle device, a mid-length gas system for reliability, and Magpul furniture. The rifle boasts a unique Rhodesian Brushstroke camouflage finish with hidden symbols and the 'Blackbeard Boarding Party' logo.

This video details the critical process of dimpling an AR-15 barrel for proper gas block alignment, preventing malfunctions. It highlights the risks of improper installation and emphasizes that Sons of Liberty Gun Works barrels come pre-dimpled. The demonstration covers using a jig, the drilling process, and secure gas block installation with Loctite 271 and specific set screws.

This expert-level review of the Sons of Liberty Gun Works (SOLGW) MK1 delves into its advanced mechanics, materials, and design innovations that set it apart from standard fighting carbines. The review highlights unique features like the dual steel indexing dowels on the rail, aggressive laser stippling for superior grip, and a titanium barrel nut with an aerospace coating for enhanced heat dissipation. It also covers the proprietary ARMAD steel barrel option, capable of maintaining accuracy beyond 70,000 rounds, and the enhanced bolt catch designed for ultimate reliability.