I ended up modifying the crappy $9 each repros... Not exactly correct, however given the starting point pretty good.
I used a vice and bent the front tab to a right angle I made a die and and anvil out of a grade 8 bolt and piece of pipe and then used my vice as a press to reform the clip, next I ground it to the correct width, then I used a round file to file the round cutouts and finally filed the edges to clean it up.
I probably have $50 in labor in each one.
I drew out a quick oblique of the clip with dimensions.