I've developed an interest in the 357 SIG lately.  I'm considering picking up a factory barrel for my 40c.

Has anyone seen them around lately?  I know S&W barrels have gotten tough to find; neither Brownell's nor Midway have them.  I could go Storm Lake, but I'd prefer a factory barrel.

I had the same idea for my Sig P250c 40sw. I haven't seen any but then I wasn't looking anymore for quite awhile.

I bought a 9mm barrel direct from S&W a few weeks ago... decided, like you, why not try the 357sig barrel as well, but when I called back they refused to sell it to me.  Apparently they weren't supposed to sell me the 9mm either, someone made a mistake.  They have this memo for all CS's not to sell these separately as they do not want customers changing calibers - they want you to send the handgun in for them to do the conversion.

Yeah, I think I'm going to start looking for one. I picked up a 9c barrel while they were still available, maybe I can find a 357c barrel too.

 

I got the FS .40 S&W.  I wanted a .357 SIG barrel for it and got a S&W barrel from Midway (a year ago).

Barrel is suspect.  Almost every round keyholes even as close as 7 yds.  

Some people say its the plated bullets, or I've crimped them too much, or.....whatever.

Fact is, they shoot fine in my M31 Glock with a Wolf barrel in it, so its not the plated bullets, or the velocity, or the crimp.

If I were to buy another .357 SIG barrel I'd be looking at an aftermarket barrel.

As they say, your mileage may vary.