Here is a post from cooper_999 from Germany that has run major with 38 short colt.
don't mix things up...
I have different recipes for major. One, I used before the 38shorts was 200grs copper plated H&N RN bullets with N350 in 38spl cases. Next step in "evolution" has been shortened 38spl cases with 158grs H&N copper plated RNs and N340 and finally, the load I used at the Europeans 2010 and the WS last year - 38shortcolt 160grs ARES RN (polymer coated lead) and VV N350 loaded to make major. I've shot more than 20k of this load in the past years without any issue.
All of my loads have been tested and proofed below 357mag pressure. No good idea to shoot them in a 38spl Revo but IMHO no prob in a 586 or 686. Of course, this without any guarantee. Everything's on your own risk.