M13.5x1 Threaded Barrels for Glock

[aaron_c]

I ordered a suppressor last week and I'm trying to assemble my options for a threaded barrel on my Gen4 Glock 19. I did some research and decided on the M13.5x1 threading, and would rather not have to switch to 1/2x28. I know Glock OEM barrels are solid but if I'm unable to find them in stock, what are my other options? It looks like LWD and some others dont make barrels with that thread pattern.

[baffle Stack]

I've only seen factory 9mm barrels in that thread pattern. All aftermarket barrels seem to be 1/2x28

[chrismartin]

Storm Lake and Jarvis both offer metric threaded barrels for the 19.
I've had very good success with Storm Lake barrels and I would order one from them if I needed one.

I bought my factory barrel (metric threaded) for my 19 from Palmetto State. They are out of stock, but just one more place for you to keep an eye out.

[Orange-Fox]

StormLake's metric threaded barrels are not correctly profiled and might have issues, read up about it, here are 2 links to start you off, the first link has a good comparison picture while the second is a list of thread blueprints that AAC put out for industry standardization, scroll down to page 11, you may want to just wait for a OEM.

http://nfatalk.org/forum/showthread.php?t=3149

http://www.silencertalk.com/threadin...IDE_072709.pdf