Ive got the clip for the D11.2 and its the same exact clip as the one on the IFE line and the EX11. It works wonderfully. Its just a little difficult to get on. I never got the chance to play with a D10 so I cant comment but so far, UI wise, I think the line is just about perfect.
Speaking of, Im so enamored with this light, I think Ill write a short review.
Okwchin, that discount price on them is pretty substantial. I just wish they were the one with a slotted piston. I just ordered my first batch of trits :)