The .50 BMG DU flechette was the Jan. 2006 Cartridge of the Month. Here is the rifle that reportedly fired it.
Interesting. Is there any way to verify the provenance? There appear to be conflicts between Paul’s description and the description on GB.
Maybe I can get a Stimulus grant to buy it. ;)
The rifle in the GB ad looks like the one shown in a photo in Peter Senich’s “The Complete Book of U.S. Sniping”. The photo was credited to Don Stoehr, a former TRW employee.
Here is some additional info on TRW’s DU flechette and HIVAP.