I have an AK 103 parts kit and want it to be built right and as close as possible to the real deal.  I have narrowed it down to M13 and the Firing line.   I'm looking for build quality and historical accuracy overall, anyone have any experience with them and what are your thoughts?

A Piece Of History does not respond to emails or phone calls and Two Rivers will not deal with ban states, they are a no go.

well the POH and 2 rivers are really your best choice for accuracy of cloning.

I use Matt Yeamans for almost all my stuff. The only thing he doesn't do is refinish.

He's done my:

RPK-74M
Romanian AIMR kit
Egyptian kit
2 - Galil kits
rebarreled a rifle for me that I got from gunbroker that had a shorter than 16" barrel on it

I'm sure I'm missing one or 2 more. He does good work, and is usually pretty quick.