rimfire suppressor for precision rifle

This is 10 minutes soak in CLR then rinsed under warm water. I clean the tube while it soaks. Takes about 20 minutes to clean the can

I also have noticed chunks of carbon come out. I’m sure a lot depends on type of ammo used. Some has lube some doesn’t etc if I remove the can and tap against my hand I can get a little pile of carbon bits out of it. Not as bad as my centerfire but still there

10 minutes in CLR
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I clean my Banish 30 and Banish 22 the same way. Never have an issue.