Who owns the one shot now.
Well as a died in the wool .357 mag revolver fan, I wish that it was still the case. The .357 magnum 125gr jacketed Hollow point reagardless of maker*, was the king of the street for 25 years, at 96% one shot stops. Ironically enough the .45 ACP, 230gr Hydrashock hollowpoint (standard pressure) WHEN FIRED OUT OF A 5" BARRELED pistol gives the same stoping percentage. Not bad for the .45 auto crowd.
Sadly, the title was taken in 2000 by the .40 Cal 155gr hydrashock hollow point. It was developed for the U.S. Border Patrol for use in their Berretta 96D's. Now I don't know if the .40 has to be launched out of a 5" tubes but all of the 109 shooting proving the round, were done by the Border Patrol. It's finishes with 97% one shot stops.
If we we're to get a little bit ridiculous for a moment and it was some how practical to carry a 6" revolver for duty, the 110gr JHP .357 Magnum takes back the title for 98% one shot stops. The only one that trumps all comers at 99%, is the 12ga foster slug.
Now one might notice I put a * near regaurdless of maker. I have seen a disturbing trend twords weight retention. Now for some calibers in most circumstances lost retained weight can be bad. But for the .357 Magnum 125gr bullets they litterally shatter over it's 12" path of destruction, totally disapating it's 585 FP energy in the target and saving bystanders. But CCI Golddot and Winchester Ranger series have been going down the trail of weight retention for all and in the specific cases of the .357 magnum and it's automatic twin the .357 Sig, it's the wrong path for this cartridge. In this case this case the Federal Hi Sock classic is the better choice. But other brands work just as well.
Alex