I've tried H322,H335,Lil Gun with 25gr V-Max and 25 grain HP's and not real happy with the results. AA1680 is nowhere to be found. I've read Reloader 7 will work but can't find load data. I was looking at burn rates and several powders are close to some of the powders listed. I also was wondering, seeing how CFE and 8208 are great in the 223 and other small calibers, why wouldn't it work in the 17 Hornet. This is where my reloading expertise falls short. I hope some gurus will chime in and help me out.