I kind of went through this before and came up with nothing. I have been thinking about getting a 9mm suppressor and running it on a Glock platform. One of the things I have wanted to do was have my threaded gun fit into a service holster. I am thinking that my G26 would not fit into any service holster for a G26 if it had a threaded barrel. I am thinking that a G19 will not fit into a G19 if it had a threaded barrel. But I was wondering if a G26 with a threaded barrel will fit into a G19 holster? Same thing, but for the G19 into a G17? Thoughts? Recommend a holster?