The Gun Control Act of 1968 (GCA) permits an unlicensed individual to make a firearm for personal use, but not for sale or distribution. However, the law does not explicitly preclude an unlicensed person from later selling, giving away, or otherwise transferring a homemade firearm to another person as long as it was originally intended for personal use. A gun explicitly made for personal use can be sold or transferred in the same way that a factory-made firearm of that same class can be sold or transferred.