Great barrel - Heckler & Koch Threaded Barrel, HK P30, 9mm

I've used it a lot in my HK P30 and it works great. I don't see the thread pitch noted anywhere in the product description, which is really inconvenient, but I had done enough looking around before I purchased to know that it's M13.5x1 LH. I was also disappointed to find it didn't come with a thread protector, so I had to get that elsewhere. But the barrel itself is excellent