I have been an AR-15 guy for a long time. This week I saw a friends tricked out AK-47. The picture below is not the exact one but it's close. He has a compact EOTech on his, verticle front grip, hot green LASER and extra sling points. Magpul and other companies make a ton of extras for these.
Magpul upgrades on the AK
The feature I liked is the folding, adjustable stock. It can be fired easily with the stock closed. It makes it much more compact while slung.
--The modest base price he paid for it new will be hard to find anytime soon.