PRO TIP: Quickly Oil an AR-15

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 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 guide details the evolution of AR-15 carrier key staking from early 'Gen 1' square staking to modern 'Gen 5' OCKS with serrated heads. It emphasizes proper torque values (vintage 35-40 in-lbs, modern 55-58 in-lbs) and the importance of sufficient metal displacement for screw security. The video, presented by an expert from School of the American Rifle, critiques commercial staking and references historical technical manuals.

This video demonstrates the assembly of an AR-15 lower receiver, focusing on the installation of critical components like the trigger group, safety selector, and buffer system. The builder, exhibiting advanced armorer skills, utilizes specialized tools and techniques for a precise build. While edited for entertainment, the process highlights the methodical approach required for a reliable firearm.

This guide addresses the common issue of gas blowback experienced when shooting suppressed AR-15 platforms, particularly the MK18. It details solutions ranging from personal protective equipment like Magnalens to mechanical adjustments such as installing an adjustable gas block or a PRI Gas Buster charging handle. The speaker, identified as FrenchGunGuy, emphasizes that these modifications not only improve shooter comfort by reducing gas in the face but also help correct over-gassed ejection patterns. For those interested in learning more about rifle tuning and gunsmithing, the Sonoran Desert Institute (SDI) is recommended.

This video demonstrates the cleaning and restoration of a heavily fouled Daniel Defense Bolt Carrier Group (BCG) using the Tactical Elites gun cleaning kit. It covers step-by-step disassembly, thorough scrubbing to remove carbon buildup, and meticulous reassembly. The process highlights the importance of proper firearm maintenance for preserving component integrity and functionality, showcasing the effectiveness of the cleaning kit.

This video debunks the myth that Glocks are made of porcelain and can bypass metal detectors, referencing a fictional 'Glock 7' from Die Hard 2. It highlights the actual construction of Glocks, showcasing models like the Glock 19 and 17. The content emphasizes practical firearm knowledge and responsible ownership.

This video demonstrates a controlled, low-stress introduction to firearms for an 'anti-gunner' named Hannah. John Lovell prioritizes a positive experience by handling weapon manipulations and starting with a suppressed .22 pistol before progressing to a 5.56 AR-15. The session successfully shifted Hannah's perception from fear to exhilaration, highlighting the importance of proper instruction for new shooters.

This video challenges the notion that shooting stance is irrelevant, demonstrating that while static accuracy might be achievable with poor form, stability and recoil management are crucial for practical application. John Lovell highlights how a compromised stance leads to instability and potential falls, emphasizing its importance in real-world scenarios. The content underscores that fundamental techniques are vital for effective firearms handling.

Avoid gripping vertical foregrips like a handle; instead, use your back fingers on the grip and your palm on the rail to pull the rifle into your shoulder for better recoil control. This technique also allows for effective bracing against obstacles to create a stable shooting platform, enabling faster target transitions.