I have had this idea for a little while now of getting rid of my G27 and going with a 29. I ideally would like to get an extended barrel, around 4.5 or so. I also would like to get a weapon mounted light that can be activated via a grip switch. I have been searching for a couple of days and found http://glocktalk.com/forums/showthread.php?t=1349382 Is there any update to this route? I eventually will try and get the same setup with a glock 20 and a 6" barrel. Any information would be appreciated. thanks Wanna kill these ads? We can help!