What reflector from fasttech for maglite

looking for a reflector for a maglite head for xpg or xml from fastech
which one would be the closest fit ?

for d and c size heads

The only one I've used is this one with an XM-L. I had to turn down the top beveled part on the lathe to get the bezel to thread all of the way on.

http://www.fasttech.com/products/0/10000504/1051801-empty-drop-in-module-waluminum-reflector-copper-b

This one looks like it might work with a Rebel heatsink?

http://www.fasttech.com/products/0/10001275/1208513-plastic-smooth-reflector-for-cree-xr-e-emitters