just an idea: Willi Mintert from Germany has Silvermoly Coated Bullets.
Not 100grs, but maybe he will do.
Years ago I've tested his wadcutters 125 and 148grs, but wasn't satisfied: not more acuracy for more bucks.
My actual load is with H&N 125grs WC copperplated and 3,4grs N32C. Clean, smooth and cheap. 12 rounds less than 60mm from benchrest (not Ransom Rest) at 50m (not yards).
I'm interested in more accuracy too, but wouldn't go for lubricated lead due to the ban at some popular indoor ranges in germany.
So if there will be a new way, why not?
I'm at the WCS2017 in Alsfeld too, see you there