How John Oils An AR15

Published on February 18, 2025
Duration: 1:14

This guide details John Lovell's method for oiling an AR-15, emphasizing lubrication over frequent cleaning, especially when using a suppressor. Lovell, a former Army Ranger and professional tactical instructor, demonstrates specific points of application, including the BCG vent holes and star chamber, to ensure optimal firearm function and reliability. The technique focuses on proactive lubrication to mitigate increased fouling from suppressed fire.

Quick Summary

John Lovell, a former Army Ranger, demonstrates an expert AR-15 oiling technique emphasizing lubrication over frequent cleaning, especially when using a suppressor. Key steps include applying lubricant to the Bolt Carrier Group (BCG) through the ejection port, vent holes, and magazine well, as well as the star chamber, to ensure optimal reliability and mitigate increased fouling.

Chapters

  1. 00:00Oiling vs. Cleaning Emphasis
  2. 00:15Lubricating the BCG
  3. 00:40Lower BCG and Mag Well Access
  4. 00:53Star Chamber and Final Cycling

Frequently Asked Questions

What is the best way to oil an AR-15, especially with a suppressor?

According to John Lovell, consistent oiling is crucial, particularly when using a suppressor which increases fouling. He emphasizes applying lubricant to the Bolt Carrier Group (BCG) through the ejection port, mag well, and directly into the BCG vent holes, as well as lubricating the star chamber.

How often should I clean my AR-15 compared to oiling it?

John Lovell suggests that while he doesn't clean his AR-15 often, oiling is critical for maintaining reliability. Proactive lubrication is key, especially to combat the increased fouling caused by running a suppressor ('can').

Where are the most important lubrication points on an AR-15?

Key lubrication points on an AR-15 include the visible portion of the Bolt Carrier Group (BCG), the BCG vent holes, the bottom of the BCG accessed through the magazine well, and the star chamber (barrel extension). Rapidly cycling the action helps distribute the lubricant.

What type of lubricant does John Lovell recommend for an AR-15?

The video visually identifies Slip 2000 EWL (Extreme Weapons Lubricant) as the product used. This synthetic lubricant is described as non-toxic, non-hazardous, and high-heat resistant, making it suitable for automatic weapons and high-friction environments.

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