This is inaccurate. As previously mentioned, a 239 chambered in 9mm shall remain that forever. The .40 S&W and .357 Sig barrels are swappable, however. I haven't heard of anyone manufacturing a 9mm mod for a .40/.357s 239 or vice versa, but I imagine it's not such a wise idea. I doubt the dimensions of the 9 would even allow a new barrel.On 2001-09-25 10:51, Jake Salyards wrote:
I believe you can ordera 9mm barrel for a .40 or vice versa and it should drop in, BUT - the extractor needs to be changed out for it to be 100% reliable.