Title 18 USC 922(r) Compliance Parts that relate to AK-47(s)
  1. Barrel
  2. Receiver
  3. Front and Rear Trunions (Applies to stamped receivers only)
  4. Bolt Carrier
  5. Bolt
  6. Gas Piston
  7. Buttstock
  8. Pistol Grip
  9. Upper and Lower Handguards (Both count as 1 part)
  10. Muzzle Device
  11. Hammer
  12. Trigger
  13. Disconnector
  14. Magazine Body
  15. Magazine Follower
  16. Magazine Floorplate
Title 18 USC 922(r) Compliance Parts
  1. Frames, receivers, receiver castings, forgings or stampings
  2. Barrels
  3. Barrel extensions
  4. Mounting blocks (trunnions)
  5. Muzzle attachments
  6. Bolts
  7. Bolt carriers
  8. Operating rods
  9. Gas pistons
  10. Trigger housings
  11. Triggers
  12. Hammers
  13. Sears
  14. Disconnectors
  15. Buttstocks
  16. Pistol grips
  17. Forearms, handguards
  18. Magazine bodies
  19. Followers
  20. Floorplates