shooting stuff with a roller speargun

Compound' Spring Powered Speargun (concept)

Hybrid roller speargun build by DM Sea – Aoshun Spearfishing Supply

Pacific Cuttle Fish Roller Speargun mp4 B

Andre 110 Inverted Mini Roller Speargun with Carbon Stringers – nautilusspearfishing

DIY Inverted Roller Speargun

SPEARFISHING GEAR REVIEW

Koah Reef Roller Series Speargun – nautilusspearfishing

How to Make a Wooden Speargun - Part 6

How to make a harpoon spear slip tip