Bluewater Gear

The Neptonics Bungee Floatline is a Floatline and Bungee in One! Features a 1600lb continuous Spectra core running throughout the UV protected tubi...

These are the toughest, hardest South African shafts. Made out of heat-treated "spring steel." Tri-Cut Point Two loading notches 7mm and 7.5mm diam...

The flasher float is the perfect float for traveling and hunting in blue water with lighter-weight ladder and cork-screw flashers. We also like t...

The New KOAH 75lb High Pressure float is a Tough, Durable, and Tested piece of equipment. Our floats are constructed of High Quality Dropstitch 120...

The Koah Magnetic Dive Knives are Italian built from 420 Heat treated steel, comes with a Teflon protective coating and comfort Koah Orange grip fo...

Spearfishing just got easier with our Ladder Flashers. Over 5 feet long these highly reflective ladders flashers throw light all over the place. Ho...

Neptonics now offers a great selection of premium EURO speargun shafts, in stock and ready to ship! These shafts work with any type of euro mech. M...

Spearfisherman and Fish the world over respect the quality and strength of the Neptonics Bluewater Pro Floatline. The 100% Spectra Core gives this ...

We are proud to offer and manufacture the Neptonics Spearfishing Bungee. It’s made with the same quality craftsmanship and detailed construction t...

The Neptonics Coalescence Pro Floatline is a Floatline and Bungee in One! It features a 1600 lb continuous Spectra core running throughout the UV-p...

We make your power bands the same day you order them so they are always fresh. All speargun bands are made to order specifically to your specificat...

The Neptonics Deluxe Travel Speargun Case is an essential when globetrotting to your dive destination! Designed for guns that break down for travel...

Neptonics Easy Reach Loader is a wrist load assist to help load long roller guns.Simply attach the small hook on the wishbone and use the strength ...

The Neptonics fish rattle is a great way to attract the attention of a fish; all you need to do is shake it underwater and it sounds similar to th...

Neptonics presents an innovative, smart breakaway adapter for your floatlines. This breakaway adapter contains 1400lb, fully braided Spectra core t...

The Neptonics Gear Cube is made of UV treated PVC. These gear cubes are perfect for organizing all the extra essentials in your gear bag. Perfect f...

The Neptonics Jacketed Dyneema Line is the best line out there for reels or shooting line. This line is stiff enough to line easily onto a spear sh...

The Neptonics Load Assist is a must have accessory for loading roller guns, long spearguns, or for spearfishers with shoulder injuries. It lets you...

The Neptonics Ocean Stealth Spearfishing Lycra Suit, is an elite Lycra full suit to protect you in the warmest of oceans. Its camouflage pattern is...

The Neptonics Ocean Stealth Wetsuit, is an elite wetsuit. It comes in two thickness options to protect you in the warmest to the coolest of oceans...

Powerheads are a very controversial subject in the spearfishing community. We do not condone hunting with powerheads, however, we do condone protec...

The Neptonics Quantum Stealth Spearfishing Rash Guard Top, is an elite Lycra to protect you in the warmest of oceans. Its camouflage pattern is ble...

The Neptonics Quantum Stealth Wetsuit, is an elite wetsuit. It comes in four thicknesses options to protect you in the warmest to the coldest of o...

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 m...

Every spearo has a few Tuna Clips in use. They are used almost daily to clip accessories to floats, spearguns to floatlines, stringers to belts, a...

Our redtide spearfishing floatlines are super strong and slide through the water with almost zero drag. They come standard with a heavy-duty swivel...

Riffe 19/64" (7.5mm) Hawaiian Flopper Euroshaft. Made for European style sling spearguns, including Riffe Euro wood speargun series. 17-4 stainless...

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...

The Noah is a low volume mask with innovative technology, for a frame merged into the silicon skirt. Excellent field of vision and very lightweight...

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 ...

Spearfishing just got easier with these Spiral Flashers. They use the wave action to spin and throw light all over the place. They are 42 inches ...

Based on the original Amero speargun designed by our own Jerry Guerra, the Super Amero 65 Inch is beefed up to accommodate 4x power bands for shoot...

Flashers are a great tool to have with you when you are hunting pelagic fish, but we have also seen reef fish and even calicos (kelp bass) go crazy...

800lb Breaking strength and a solid core makes Ulusub Reel line a fantastic choice for your bluewater reels when you know fish will dump lots of li...