I have a great condition Poly Technologies AK-47/S Underfolder, otherwise known as the "Polytech Legend".

Rifle is on a milled receiver and the blueing is in great shape. Wood has a couple dings here and there, but overall in nice shape. 

It has all the markings you want to see:

Factory 386
KFS Atlanta Import Stamp
Estimated production year of Late 1988 / Early 1989. Low serial number Legend. 

ONLY TRADE:

Staccato HD P4.5

Meet in Cave Creek area.