Ep-17: What Does "Proper" AR-15 Maintenance & Cleaning Look Like? Are You Actually Doing It?

This video provides an "autopsy" of an Anderson Manufacturing Bolt Carrier Group (BCG) that failed after only 150 rounds, specifically noting a "sheared lug." The content focuses on a detailed examination of a firearm component failure, suggesting a deep dive into the mechanical aspects and potential causes of the malfunction. This is highly relevant for firearm owners and those interested in the reliability and build quality of AR-15 platforms and their components.

This video demonstrates John Lovell's preferred method for lubricating an AR-15, prioritizing oiling over extensive cleaning for standard maintenance. Key steps include applying Slip 2000 EWL directly to the Bolt Carrier Group (BCG) through the ejection port and magazine well, ensuring lubrication of vent holes and internal components. The process also covers lubricating the receiver and star chamber, followed by cycling the charging handle to distribute the lubricant effectively.

This video addresses a common issue encountered when using .22 Conversion kits with AR-15 platforms, where manufacturing variances can cause compatibility problems. The "Quarter Trick" is presented as a simple and inexpensive solution to rectify these issues. The video encourages viewers to become CMMG Insiders for updates on new releases and provides links to CMMG's website, Instagram, and Twitter for more information and engagement.

This video focuses on the process of upgrading an AR-15 rifle. While the description is brief, the title clearly indicates modifications and potential part installations. This type of content typically appeals to firearm enthusiasts interested in customization, gunsmithing, and improving their shooting platforms. Viewers can expect insights into available upgrades and how they might enhance performance or aesthetics.

This YouTube video, titled "Do THIS Every Time You Clean Your Rifle," features Chadd demonstrating the essential steps of a rifle function check. The description emphasizes this crucial post-cleaning procedure, offering a practical guide for firearm owners. The video also includes promotional links for Bare Performance Nutrition and Barbell Apparel, as well as a link to support the Three of Seven Project on Patreon and their online store.

This video from School of the American Rifle highlights critical manufacturing defects in AR-15 bolt carrier keys, specifically focusing on rough internal bores. Lead instructor demonstrates how a poorly finished carrier key can cause significant friction, premature wear on components like gas tubes, and operational issues, contrasting a problematic new Colt carrier with a well-functioning older model. The expert emphasizes the importance of a smooth bore for reliable function and longevity of expensive parts.

This video demonstrates the installation of a Kynshot Hydraulic Buffer (RB5000) into an AR-15 platform. The presenter shows the disassembly process, highlighting the removal of the standard carbine buffer and recoil spring. The Kynshot buffer is then installed, and the firearm is reassembled and function-checked, emphasizing its role in reducing felt recoil and bolt bounce.

This review focuses on the Radian Raptor SD-SL, a gas-busting charging handle designed to mitigate gas blowback, especially when using suppressed fire on AR-15 platforms. The video demonstrates its installation and highlights its ambidextrous latches and ported shaft for gas redirection. It's presented as a high-quality aftermarket upgrade for improved shooting experience.

This video compares the audible difference between a standard AR-15 buffer spring and the Armaspec Stealth Recoil Spring (SRS). It highlights the 'twang' noise of traditional springs during charging handle operation and demonstrates how the SRS provides a significantly smoother and quieter experience. The installation process is shown to be simple, replacing the two-piece buffer and spring with a single, captured unit.

This video demonstrates the difference between a standard AR-15 buffer spring and an upgraded Sprinco Chrome Silicon spring. The Sprinco spring is shown to provide a smoother and quieter cycling action after installation. The comparison highlights the visual differences and the audible/tactile improvements in firearm operation.