Firearms Stack Exchange Archive

Can i use an ultrasonic cleaner to clean a suppressor?

• posted by: John Gardner on 2011-11-02
• tagged: cleaning, suppressor
• score: 0

I’ve read various conflicting things, especially on suppressors that have aluminum baffles.

It seems to be the case that it isn’t the ultrasonic cleaner that is the problem, it is the choice of fluid used in the ultrasonic cleaner that makes a difference.

For example, from the AAC Pilot manual:

WARNING

DO NOT use an ultrasonic cleaner on this or any silencer that features anodized aluminum construction. The chemicals used in many ultrasonic cleaners will remove the anodized finish and damage the aluminum components. Such damage will not be repaired under warranty.

So that would appear to indicate it is more about the chemical than the ultrasonic cleaner itself.

Answer 177

• posted by: Bryson on 2011-11-02
• score: 1

Using something as aggressive as an ultra-sonic cleaner is not necessary; using a non-amonia-based solvent and soaking the suppressor is sufficient.

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