We've been able to acquire some Double Broad 14K nibs, and we've ground a few into SIGs. Grind, as with all SIGs is by Audrey Matteson.
This is for the whole nib unit, 14K rhodium plated nib, feed, and housing. Fits all Franklin-Christoph pens that take a #6 nib.
Price is $159.
If sold out, sign up for the back in stock notice for when we get another batch made.