Re: SIERRA 5th Edition Rifle & Handgun Manual
Brent98k
There's not a single US manual that has data for Vectan powders, and I believe I have just about everything that's been published here in the past 40 years. The powder itself isn't seen in the US, so there's no call for reloading data for the powders. They are listed in the QuickLoad files, and data can be generated from this. I can help you on the VihtaVuori powdersl, but you're not going to find anything listed for Vectan on this side of the Atlantic. VihtaVuori, incidentally, is Finnish, not Swiss.
The QuickLoad program is produced by H.G. Broemel, in Germany. I'm afraid I don't have a European contact or distributor for the program, but it shouldn't be too hard to trrack down. The version that I have here is specific to the USA, Canada and Mexico, but includes a good number of EU powders.