Something to pimp out your AK-47 with this quad rail system made by eAiming which costs US$32.38. Made of Alloy, it comes with rail covers in case you don't have any accessory to attach. Available in black and coyote brown colours, you can get this from Tiger111HK.

EAIMING 479 Quad Rail System Handguard for AK47 Series -CB

• Full Metal Construction
• Convert your AK Wooden Handguard as tactical rail system
• Provide four 6” long mil-spec Picatinny rails with 14 slots each for versatile accessory applications
• Rail System allow attachment of tactical Laser, Flashlight, foregrip ...etc
• Suitable for AK47 / Variants Series Airsoft Electric Rifle AEG
• Intelligent locking design includes lower connecting walls mating with upper channels to achieve the most solid and
  secure fit:
  • Lower quad-rail system to secure barrel
  • Upper quad-rail system to secure gas tube
• Include UTG rubber rail guards included for great comfort and protection