Gunbuilder

Replacement Tips

Here at Neptonics we stock a wide range of replacement parts for Riffe spearguns and reels. Riffe makes some amazing and quality spearguns, reels a...

Pre-Made Roller Bands Made By NeptonicsOur pre-made roller bands are made to order with fresh band material. These are designed to fit into the Man...

Spare rivet for spear shaft flopper Very easy to install, just tap the hollow end flat with a hammer after the pin is inserted

Boats pose more of a threat to spearfishing enthusiasts than sharks. That's why the SpearMaster Spearfishing Bullet Float is a must-have for every ...

Spectra Replacement Kit & Tool

PoseidonWheeled, Padded Dive Gear BagFully padded, with in line skate wheels and a comfortable pull handle, this bag will take the hassle out of yo...

Poseidon Wheeled, Padded Dive Gear Bag Fully padded, with in line skate wheels and a comfortable pull handle, this bag will take the hassle out of...

Complete Teak Oil Kit for Treating Your Wooden SpeargunThe Neptonics Teak Oil Kit comes with 2oz of teak oil, two squares of sand paper (120 & ...

Our sliptips are exceptionally well made. The design works great and we’ve landed some very big fish with them. We have been getting great penetrat...

Made of solid Teflon this adapter allow you to attach an Ulusub Reel to any pipe/rail gun. It has worked very well with hammerhead, Rob Allen, JBL,...

Ulusub Reels are heavy duty and are built for tough spearfishing. Ulusub reels are high strength polymer co-molded with stainless steel. With durab...

The Ulusub Speargun Handle has become very popular among speargun builders. The Ulusub handle features a high rake angle and a very comfortable fi...