How to Clean Your AR15: Fast + Simple Step by Step

Published on October 7, 2021
Duration: 11:28

This guide provides a step-by-step process for cleaning and maintaining an AR-15 rifle. It covers the disassembly of the bolt carrier group, cleaning of individual components like the bolt, firing pin, and cam pin, and reassembly. Emphasis is placed on inspecting parts for wear and proper lubrication of key areas to ensure smooth operation and reliability. A function test is included to confirm proper reassembly and safety engagement.

Quick Summary

Cleaning an AR-15 involves disassembling the bolt carrier group, cleaning components like the bolt, firing pin, and cam pin, and inspecting for wear. Use tools like brushes and popsicle sticks, along with CLP and grease for lubrication. Proper reassembly and a function test are critical for ensuring reliability and safety.

Chapters

  1. 00:01Initial Steps & Disassembly
  2. 00:42Separating Receivers
  3. 00:51Cleaning Tools & Techniques
  4. 01:24Lower Receiver Maintenance
  5. 02:24Bolt Carrier Group Cleaning
  6. 03:00Disassembling Bolt Carrier Group
  7. 03:25Inspecting Firing Pin
  8. 03:57Removing Cam Pin
  9. 04:20Cleaning and Inspecting Bolt
  10. 06:20Lubrication Process
  11. 07:33Reassembling Bolt Carrier Group
  12. 08:07Gas Ring Check
  13. 08:30Lubricating Bolt Carrier & Charging Handle
  14. 09:25Reassembling Rifle
  15. 10:00Function Test
  16. 10:30Quick Recap

Frequently Asked Questions

What are the essential tools for cleaning an AR-15?

Essential tools for cleaning an AR-15 include a brush for scrubbing, popsicle sticks for detailed cleaning in tight areas, a t-shirt for wiping, CLP spray for cleaning and lubrication, and grease for specific components like the sear and disconnector.

How do you properly disassemble the AR-15 bolt carrier group?

To disassemble the bolt carrier group, first remove the firing pin retaining pin from the left side. Then, tip the assembly to let the firing pin fall out. Rotate the cam pin 90 degrees and lift it out, followed by removing the bolt.

What are critical inspection points when cleaning an AR-15 bolt?

When cleaning the AR-15 bolt, inspect the three gas rings for damage or missing pieces. Also, check the teeth on the front of the bolt for cracks or breaks, and examine the extractor for any chips or cracks that could affect its function.

How do you ensure correct reassembly of the AR-15 bolt carrier group?

Correct reassembly of the AR-15 bolt carrier group involves ensuring the cam pin is oriented properly before inserting it, and that the firing pin slides in smoothly from the rear. The firing pin retaining pin secures these components.

What is the purpose of lubricating specific parts of the AR-15 during cleaning?

Lubrication is crucial for smooth operation and wear reduction. Key areas to lubricate on an AR-15 include the cam pin, wear points on the bolt carrier, and the tabs of the charging handle that engage the upper receiver grooves.

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