Caspian slides?

[BMG]

I'll probably be posting this in a couple different places...

I've had my eye on the G31 for awhile, and then I caught my eye on the Caspian Glock slides. I do have a few questions:

1) Anyone here have any experience with them?
2) Do they make one for the .357 Sig?
3) If the answer to #2 is no, will the one for the G22 work?

I've been wanting the .357 Sig for awhile. Would it be cheaper to just buy one? Probably, but it wouldn't be as fun...

[Reed1911]

I can't comment specifically on the Glock slides, but based all the rest of my dealings with Caspian, you can't go wrong. Those guys will bend over backward to help you, and won't charge you a dime more than its worth, and most of the time give you free extras.

[SDBettas]

Besides making your glock two-tone?