Adjustments Needed
Well to start, the clip didn't fit my Eiger. The hole was too small to fit on the back of my light. I had to bore out the hole for it to fit nicely. Not a big deal, I also reduced the size of the clip's "tail".
That's how I would rate this item, but I appreciate that you make the clip considering it's pretty silly that Peak LED doesn't have one.
Aside from my two minor adjustments, I would truly give this clip a 5 star rating considering I have had it for a week now. I really dig it, and the tension is perfect. Not too tight, not too loose.