Need help getting muzzle device off.

[brutal]

I had a few Rocksett devices that had to go into the ultrasonic cleaner. Hung them above with just the thread end submersed.

Soak in heated distilled water, then a few cycles and they came off pretty easy. Previous cold soaks didn't work.

[O2HeN2]

Soak in heated distilled water, then a few cycles and they came off pretty easy.

This. Rocksett is water soluble. I won't say heat won't touch it, but it's the hard way to do things.

O2