Gave up on finding a NOS RPM 250R XC axle so I went with their 400ex XC axle. RPM modified a 250r anti fade (took a hair more than 3/16") so I had plenty of clearance for the snap ring. Doesn't sound like a lot unless you've tried to run a R anti fade on a 400ex axle. It worked out perfect like it was meant to be.
The hub to hub measurement is within 3/16" of the stock R. If you look real close you can see how much room I have to work with now.
