| Pipe cleaners work wonders on the BCG.
I can see using an ultrasonic cleaner for that though. The only thing I would worry about is some of the internal parts do like being lightly lubed. If you toss the slide of your Glock into the cleaner, are you going to be able to dry, and then lube the striker and spring for example?
I'm not a Glock guy, maybe that's supposed to be completely dry. I know the main spring in my HK is supposed to be lightly lubed. |