Here's my Fuller Custom Build:
Romy "G" kit
NDS-1KP receiver
Ultimak Rail
AK 100 Folder
Krebs Safety
Tapco G2 trigger
Fuller rear sight mod
XS Tritium Stripe front sight
US Palm Battle Grip
(Aimpoint, sling, and Mag not included)
$1500 to your FFL or FTF