I've been looking high and low for a 16" PPS-43C barrel in 7.62x25 Tokarev and it seems no one is making them any more. I found a guy (Scott Anderson Machining) and sent him my cash. That was 8 months ago and I haven't heard from him since. I'm gonna have a local sheriff pay him a visit soon, but that's beside the point. I was going to machine and old Mosin or AK barrel, but the bullet diameters are about .005" different and accuracy would suffer. Any info would be greatly appreciated, Thanks.