Ruger® SFAR™ Cleaning Tech Tip

Published on September 6, 2022
Duration: 9:02

This Ruger Tech Tip provides a comprehensive guide to cleaning the Ruger SFAR small frame AR rifle. It details the process of disassembling and cleaning key components like the bore, bolt, carrier, and lower receiver, emphasizing proper lubrication techniques and the use of appropriate tools. The instruction highlights the importance of safety checks and addresses specific areas prone to carbon buildup in gas impingement systems.

Quick Summary

To clean your Ruger SFAR, start with a safety check, then clean dirty parts like the bolt and regulator. Use a solvent-soaked brush and patches for the bore, working from the chamber out. Apply minimal oil to the bore and very little to the gas system. Grease bearing surfaces in the lower receiver.

Chapters

  1. 00:08Introduction and Safety Check
  2. 00:32Cleaning Supplies Needed
  3. 01:23Cleaning Dirty Parts First (Bolt, Regulator)
  4. 02:00Cleaning the Bore
  5. 03:01Cleaning the Chamber
  6. 03:22Bore Lubrication
  7. 03:51Cleaning the Regulator Port
  8. 04:59Cleaning the Bolt Assembly
  9. 06:27Cleaning the Carrier
  10. 07:02Cleaning the Lower Receiver
  11. 07:38Greasing Bearing Surfaces
  12. 08:06Exterior Wipe Down and Final Steps

Frequently Asked Questions

What are the essential tools for cleaning a Ruger SFAR rifle?

You'll need a cleaning rod with appropriate jags and brushes (30 caliber for .308), a good cleaner/solvent, gun oil, gun grease, a small brush, pipe cleaners, patches, rags, and safety glasses. A chamber brush is also recommended.

How should I clean the bore of my Ruger SFAR?

Start by running a solvent-soaked brush through the bore from the chamber end. Follow with solvent-soaked patches until they come out clean. Finally, run an oil-soaked patch to lightly coat the bore.

What is the proper lubrication strategy for the Ruger SFAR's gas system?

For the gas tube and regulator area, use minimal to no oil, especially if you plan to shoot soon. Lubrication here is primarily for elemental protection, as excess oil will be expelled by gas pressure.

How do I clean the lower receiver of the Ruger SFAR?

Set the rifle to 'fire', slightly depress the hammer, pull the trigger, and slowly ease the hammer forward. Spray solvent inside, blow out debris, and apply a few drops of oil to pivot points. Grease the hammer's flat face.

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