G'day,
I have a project gun at the moment I want to do a few smithing experiments on, an idea I have is for a custom hand mould on the grip.
My idea on how to do it is chisel away some of the existing grip then use some sort of putty which will set rock hard and schlack it on the grip before squeezing it to make the mould. After it sets clear it up and voila?
What do you think?