|The following is based on Van Buren and has not been confirmed by canon sources.|
Heavy rivet is a type of ammunition that was to appear in Van Buren, the canceled Fallout 3 by Black Isle Studios. It also featured in the Van Buren tech demo game files.
There is no mention of any weapon chambered for it both in the tech demo or the design documents.
- Heavy rivet AP
- Heavy rivet HV (High Explosive)
- While it doesn't appear in the Van Buren tech demo, it is still present in the game files and can be spawned with the console command CreateEntity AmmoHeavy_Rivet.amo.