Inchiku Jig molds available in 80g, 130g, 150g / 3oz, 4.5 oz, 5.5 oz The molds are available here: www.ebay.com/itm/185123815666 Find us at: www.varna-fishing.com/
A great looking lure but I'm not keen on the underwater action. It would look more natural if the head was horizontal rather than vertical. Perhaps incorporate another line attachment loop on the top of the head that holds the jig balanced on that plane?
It is a special type of silicone for lead casting. You can find the molds here: www.ebay.com/itm/184330937915?var=&ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649