I've had pretty luck with cast bullets in OEM barrels, but you have to know which hoops to jump through and how to jump through them, which is another thread entirely. I'll probably stick to jacketed for suppressed use.
Okie John
You're quite welcome.
And that is highly recommended, especially if you end up with a can that is not user serviceable.
I prefer the OEM GLOCK barrels. I had an aftermarket for a GLOCK 21 and GLOCK 19 before GLOCK released theirs. I prefer the GLOCK OEM versions. Accuracy is great. Threads are great.