Replacement barrel for a Beretta 92G Vertec

[yonse]

I recently purchased a Beretta 92G Vertec and I am planning on getting a replacement barrel for it. The barrel in it is a little shorter (4.7"). I would like to know if I can use standard 92FS barrels (4.9") in my 92G. I like longer barrels, but I also want to give it that classic Beretta profile. Also, if anyone has any experience with Jarvis barrels in particular, please let me know. Thanks!