Sorry for the delay, I didn't get a notification of a new post.
Yes, the factory handguard. That's the one.
Besides the handguard, I think I need the sling loop, screw and the mount (looking at the plastic peice on the right here: http://forum.saiga-12.com/index.php?/topic/50-front-sling-mount/&do=findComment&comment=128) I'm guessing though as I can't seem to find any original parts for this weapon. Just trying to find pictures online and deconstruct it from there.
Is there anything else I need?