Neptonic Systems now offers a great selection of premium speargun shafts, in stock and ready to ship! These shafts work with any type of American mechanism. Pretty sure we have the largest inventory of speargun shafts available in the US.
Works with any type of American mechanism
Direct replacement shafts for Riffe, Mori, Neptonics, Koah, etc
Available in threaded or flopper:
9/32 -Two Sharkfin Tabs
5/16 -Three Sharkfin Tabs
If you need a different length or want additional features check out our Custom Shaft Page here... CUSTOM SHAFT PAGE