here below different supplier for specific handle shape ,I want to give a try as handle shape is look nice and ergonomic ,all of them copy it from each other but what a bout material ?is it strong enough and can take the load of 3 and 4 bands without breaking your jaw ? anyone try that ? I can shape my wood handle similar to that but long time it take .
https://www.subprof.com/en/muz…-wooden-speargun-53167231
https://www.mvd-retail.gr/inde…vd-handle-for-wood-detail