Mike--Gunny summarized it pretty well. Both Goex and Swiss are excellent powders. I have shot Goex for years, and the bad lot of charcoal Gunny refered to ran from about May to October of 1998. That vintage of powder , while accurate, was slow. The powder starting in Jan. 2001 had better than average velocity, but was still a little slower than the Swiss--which has always been a fast, hotter burning powder. The current 2002 Goex is actually as fast as, if not a little faster than Swiss.
Swiss will foul, contrary to what you may hear from some people. In hot weather, the hotter burning Swiss will foul, and foul hard. Goex will also foul, but when you learn to use it and use bullet weight and compression to achieve a balanced load, the fouling is actually very light. Most people simply are unwilling or unable to work up a load with Goex. Goex does require compression--usually on the order of .350 to .380 in a 45 caliber rifle. Swiss is more of a dump it in and go proposition.
I routinely get standard deviations of between 2 and 4 fps in my 45-70 with Goex, shot across an Oehler 35P, and I keep the chronograph tapes. I am currently shooting Goex 2f made in Nov. of 2000 in my match rifles.
Goex can be purchased by the case from Powder Inc and delivered to your door by UPS for $200 plus a hazmat and shipping charge of around $38 or so. Swiss will run close to $400 a case. You can reach Powder Inc. at 479-705-0005. I don't think they handle Swiss, but they are a good source for Goex. Hope this helps, shoot straight, rdnck.
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Caddo Lake Chapter
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