| .50 BMG caliber - Serbu Firearms, Inc.: Serbu Firearms is a firearm and silencer manufacturer. Our main product is the BFG-50 rifle in .50 BMG caliber. We design and build custom guns from scratch using the latest in CAD and CNC technologies. |
| 50 BMG - Fifty Caliber Schooter's Association (FCSA): The Fifty Caliber Shooter's Association, Inc. (FCSA) was established in 1985 by a small group of dedicated people who set for themselves the mission to advance the sporting uses of the .50 BMG cartridge. |
| BFG-50 .50 BMG rifle: At the time the BFG-50 was designed, you couldn't get a .50 BMG caliber rifle for under $3,000. |
| Desert Toys - .50 BMG rifles: .50 BMG rifles and other gear for the active individual. |
| LAR Manufacturing 50 caliber rifles: Grizzly Big Boar 50 Caliber Rifles Manufacturered by LAR Manufacturing. |
| River Valley Ordnance - 50 BMG processed cases for reloading: These are once-fired US GI cases that have had all the metal work done to them, and are ready to load. A real time saver when you load a lot of 223 or 50 Caliber ammunition. They are even available primed! |
| The Ferret50: A 50BMG bolt-action rifle conversion for the AR-15. |
| TTI Armory: TTI Armory is the premier developer and manufacturer of specialty ammunition. Specializing in 50BMG, subsonic and match ammunition for recreational, competition and tactical applications, TTI caters to the professional shooter. |