Threaded barrels/suppressor-height sights?

[TheBigCountry]

Who gets the nod for threaded replacement barrels? I have a G19 Vickers and, possibly, a CZ P07 I’d like to grab threaded barrels for, and want to know who makes the best bang for the buck?

Same question in regards to upgrading sights on them for suppressed shooting.

 

[Jcmar15]

I’ve personally used Faxon and Agency Arms barrels to good success on my Glocks. There’s so many companies out there now that put out a quality aftermarket Glock barrels anymore. My biggest advice is figure out a few companies that you’re comfortable with and buy it when you find it, even Glock barrels are hard to find now.