Stainless steel tip for spearfishing with 6 mm threads

Description

Here is one UNIQUE speargun tip for spearfishing. The unique part of this tip is that the insert, look like nail, is made out of the toughest steel and almost unbreakable. I use them around rocky bottoms and it never fails on me. You can use it on any spear for band or pneumatic spear gun as long as spear threads are 6 mm. Plus one spare nail in the kit