Slingshot Modifications
I love my GZK Hammer but the handle is a little drab. I tried the G10 handle which looks much nicer but is too heavy and slippery for me. So I thought I would try to cast some new handles. I used Omoo 25 silicone for the mold and Smooth-Cast 300 for the resin, both from Smooth-On.
First, I...