Like 410bore I am a fan of the original stocks, unless it originally came with "Goodyears" and then they have to be changed. I also bought an aftermarket set for my snubbie 16-1because I carry it and didn't want to mess up the original stocks.
I really like the Ahrends grips. They look and fit awesome and they are VERY reasonably priced (approx $60).
Here are two from my collection with Ahrends...
66-1
625-6