How To Clean Your AR-15 - OpticsPlanet How To

Published on April 17, 2012
Duration: 26:37

This comprehensive guide details the proper cleaning and maintenance of an AR-15 platform rifle, led by Chase Bending, a former Army infantryman and armorer. It covers essential safety checks, detailed disassembly of the bolt carrier group and receivers, thorough cleaning techniques for all components, inspection for wear, proper lubrication, and final reassembly with a functions check. The instruction emphasizes methodical steps and highlights common mistakes to avoid.

Quick Summary

Properly cleaning your AR-15 involves ensuring it's unloaded, disassembling the bolt carrier group, cleaning each component thoroughly with appropriate solvents and brushes, inspecting for wear, applying a light coat of oil, and reassembling. Always clean the barrel from chamber to muzzle and perform a functions check afterward.

Chapters

  1. 00:00Introduction and Tools
  2. 01:00Safety Check and Initial Disassembly
  3. 01:27BCG and Buffer Removal
  4. 03:11Cleaning the Lower and Bolt Components
  5. 06:33Cleaning the Bolt Carrier and Firing Pin
  6. 10:29Cleaning the Upper Receiver and Barrel
  7. 16:57Inspection and Oiling
  8. 18:36Reassembly and Functions Check

Frequently Asked Questions

What are the essential tools needed to clean an AR-15?

You'll need a cleaning kit like the Otis Technology M-16 Soft Pack or Hoppe's 9 Elite Kit, which includes brushes, cables, and patches. A gun vice like the Vanguard Steady-Aim Bench Rest is also helpful for stability during the process.

What is the most important safety step when cleaning an AR-15?

The most critical safety step is to ensure the firearm is completely clear of ammunition before beginning any cleaning or disassembly. Always visually and physically confirm the chamber and magazine well are empty.

How should the AR-15 barrel be cleaned?

Use a cleaning cable system to pull patches and a brass bore brush from the chamber end towards the muzzle. This method prevents pushing debris back into the firearm's action.

What common mistakes should be avoided when cleaning an AR-15?

Avoid using Q-tips as they can leave fibers behind. Ensure gas key screws are properly staked to prevent loosening, and always clean the barrel from chamber to muzzle to avoid reintroducing fouling.

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