Sidearms & Scatterguns G19 Gen5 match grade threaded barrels

[JB.IC]

Hello,
Just got a Suppressor for my G19 Gen5. I’m in need of a threaded barrel 1/2-28”. I don’t know a thing about Glock barrels beyond the obvious stuff.
To elaborate, I’m looking for a threaded barrel but I’m curious about a “match grade” version. That’s where I’m clueless. If anyone can drop some knowledge on the latest and greatest threaded match grade barrels and if they’re worth the price, I’d appreciate it.

I’m more or less looking to get educated and if you have some suggestions on which manufacturers to purchase them from. Additionally, if you have proof of said match grade performance, I’d like to see that.

 

[ClangClang]

You're going down a rabbit hole with "match grade" glock barrels. Few aftermarket barrels will match the accuracy of your stock Gen5 Marksman barrel, they're among the most accurate pistol barrels ever made.

Some aftermarket barrels (KKM and Barsto) can reliably be assumed to be as accurate as a stock barrel and may even be more accurate, but that's a crapshoot. It all depends on how they lock up with your exact gun. The oversize barrels which are designed to be gunsmith fit are generally capable of the greatest accuracy, assuming precise fitting.