Jerry,
I believe tha shop still accepts it, but I will check. On occasion, Randall will "broad-brush" a particular type of material and discontinue it's use. Sometimes this is done because of problems with the material itself. Other times it is done because of fear, sometimes already manifested prior to the "ban", of fakes or Randall "stories" that can get attached to or "possibly" attached to one of these knives. Delrin had a fairly short run. It will be interesting to see the answer. I'll check it out. Best, Capt. Chris