Hi
I own cold steel spear and forged some of my own All are in carbon steel,stainless is more difficult to harden at home workshop.
I am looking for good &sharp spear heads in stainless steel for my boat. who is makimg this kind of spears?
regards
danny

You might find that hard to find. Stainless steel is more difficult to heat treat but also more difficult to forge. Off hand I don't know anyone who forges stainless knives but I do some searching. I asked the question in the Shop Talk section of Knife makers forum on www.bladeforums.com

The was a discussion about this on the Primal Fires forum:

Forging Stainless