I know this question has been asked numerous times, but I keep getting conflicting answers. I am about to purchase a police trade in 3rd gen. G22 and cn't afford to shoot much unless I reload. I intend to only reload with jacketed bullets, but am still a little concerned with loose chambers in Glocks. I have been told that the 3rd gen. Glock 22's have tighter chambers than the older Glocks. Is this true? I don't really want to have to pay for an aftermarket barrel with a tighter chamber just for peace of mind. Otherwise, I'll just buy an XD, but I really prefer the G22 - even over the new XDM. I need to add that I have been reloading for 30+ years, always stay well under maximum recommended load data, and have never had even a minor accident. Any advice from experienced Glock shooters/reloaders is much appreciated.