For gun enthusiasts, AK Builder is a useful resource for finding rifle parts and information. The site specializes in building one specific type of gun: rifles that are based on the styling of AK-47s. The site offers everything from rivets to muzzle brakes. It… also sells the tools needed to build and repair rifles built like AK-47s. For those who want in-depth information about their restoration work, there are videos available on the website to give them guidance. The videos include instructional pieces for using specific tools and for building certain parts of the guns. The videos at AK Builder make it simpler to figure out how to use the tools and resources to create an AK-47-style rifle.