For a hefty price of approximately $500 usd, you could actually go to Floyd’s personal shop in Seattle, Washington and purchase a hand-made FRT-1 directly from the man himself. He would also install it.
These seem to have been offered to the public only in late 1979 and 1980, and you had to go directly to Floyd’s shop to purchase one. However, these can sometimes rarely be seen on certain Charvel and Boogie Body guitars if the customer specifically asked them to put on one of these USA FRT-1s in 1980. This is due to the Lynn Ellsworth/Floyd Rose relationship.
Floyd was friends with Lynn Ellsworth, an early Boogie Bodies/Charvel luthier who made necks for Eddie Van Halen. In fact, contract discussions were made in around 1980/1981 for Charvel/Boogie Bodies to exclusively have the “ROSE” (FRT-1) system.
In 1981, Floyd stopped making the FRT-1s and switch to his FRT-3 design, which you could also purchase from his shop in Seattle.