I just got one of the last 100 M357 pistols direct from Steyr. Apparently they did a special run shortly before they discontinued the model. It cost $425 plus $19.65 shipping to my ffl. They also had some great sale prices on some of their SSG and Guide rifles. If you want an M357, this is it. Replacement barrels are all gone, long ago. I hope to find a 40 barrel and a 9mm barrel, slide spring set to make me a complete Steyr 4" pistol system.
Contact Jeff Reece at Steyr or get your FFL to contact dealer sales. They had 100 left last week sorry for delay in reply