I just purchased a SAM7K-01 and am now exploring brace options for it. Which ones have risen to the top of the heap at this point? Are there some that are folders? How easy/difficult to install are they? Anything else to be aware of using one on an AK pistol? Thanks.

Waiting for my tax stamp on one but I think the CNC Warrior would be the easiest way of installing a pistol brace.  You would just need to request the folding knuckle that allows you to put on any AR style buffer tube.  I believe they designed it so all you have to do is cut off the rear sling swivel and bolt it on.

http://www.cncwarrior.com/SAM7K-Folding-Stock-p/28095.htm

Checking for an update on what you did with your Sam7k pistol. I have one and I am also considering the options