Unkolearnuhow
Custom roller speargun builder, residing and spearfishing on the island of Kaua’i.
www.unkolearnuhow.com
Soriatec Volcano Rifle
How to install a vertical reel
How to select the proper shaft diameter for your speargun
Roller Speargun Pretension Value Explained
Aimrite to Manny Sub roller muzzle conversion
How to rig a slip tip from start to finish
Cutting down a speargun barrel
Gyotaku Floating Frames
Ciguatera Fish Toxin Experience