First time to post, but been lurking (learning...) for awhile. I'm looking to get a 22LR Conversion kit for my 4th Gen G17. My basic pistol course instructor referred me to Advantage Arms, but it looks like they are backordered for quite some time. I found a barrel at Lone Wolf, but it doesn't have the other required parts. Can you piece together a kit or should I just get on the waiting list for the Advantage Arms kit?