Do THIS Once a Month And Your AR-15 Will Last Forever!

Published on April 15, 2026
Duration: 8:13

This guide outlines a 10-minute monthly maintenance routine for AR-15 owners to ensure longevity and prevent malfunctions. It emphasizes proper lubrication of the bolt carrier group (BCG) and strategic cleaning, rather than excessive scrubbing. Key steps include the gas ring test and careful barrel cleaning to avoid damaging the crown.

Quick Summary

Perform a 10-minute monthly maintenance routine on your AR-15, focusing on the bolt carrier group (BCG). Clean off baked-on carbon and lubricate key areas like gas rings and bearing rails. A simple gas ring test ensures proper cycling. Avoid damaging the barrel crown by cleaning from the chamber end.

Chapters

  1. 00:00Introduction: Why Monthly Maintenance Matters
  2. 01:08Safety First: Unloading and Workspace Prep
  3. 01:33The Heart of the Machine: Bolt Carrier Group (BCG)
  4. 02:12AR-15 Runs Dirty, Not Dry: The Importance of Lube
  5. 03:20Hands-On: Disassembling the BCG
  6. 03:42Cleaning with CLP: What to Focus On
  7. 04:30The Gas Ring Test: A Simple Check
  8. 05:25Strategic Lubrication: Where to Apply Oil
  9. 06:24Barrel and Spring Maintenance
  10. 07:18Conclusion: The 10-Minute Monthly Check

Frequently Asked Questions

What is the most critical part of an AR-15 to maintain for longevity?

The most critical part of an AR-15 for longevity is the bolt carrier group (BCG). It handles all the heavy lifting during firing, including chambering new rounds and ejecting spent casings, making it susceptible to significant wear if not properly maintained and lubricated.

How often should I perform preventative maintenance on my AR-15?

A quick 10-minute preventative maintenance and lubrication routine should be performed once a month. This can also be done after every heavy range trip to ensure your AR-15 runs flawlessly and prevents malfunctions before they happen.

What are the common mistakes people make when cleaning their AR-15?

Common mistakes include over-scrubbing the barrel, which damages rifling, or neglecting internal parts until the gun jams. Another error is using cleaning rods from the muzzle end, which can damage the barrel crown and affect accuracy.

How do I know if my AR-15's gas rings are worn out?

To test your AR-15's gas rings, stand the bolt carrier group upright on its bolt face. If the carrier stays up, the rings have sufficient friction. If it collapses under its own weight, the rings are worn and need to be replaced.

Related News

All News →

More Training & Techniques Videos You Might Like

More from Guns You Can't Live Without

View all →