Products

Essential tool for cutting grooves for an enclosed track Oversized by .02" to allow for shaft clearance Hardened steel for smooth precise cuts Des...

Neptonics is your source for your spearfishing gear, and we are very proud to offer our 100% Synthetic Muzzle Bungees. Made from 100% Synthetic Rub...

Essential tool for cutting grooves for an enclosed track Oversized by .02" to allow for shaft clearance Hardened steel for smooth precise cuts Des...

When you shoot a monster fish, there is a potential that you may have landed a world-record fish, so make sure you have a certified scale to docume...

Essential tool for cutting grooves for an enclosed track Oversized by .02" to allow for shaft clearance Hardened steel for smooth precise cuts Des...

The most powerful 16mm (5/8 in.) rubber available with 380% stretch Not harder to load, just snappier than any other rubber, giving your shaft mor...

The Chum Dinger is the best method of deploying your chum at any depth! Make your next big spearfishing trip get on the fish with ease. this hard c...

The disco ball flasher emits more light than any other flasher we have used. Our spearfishing disco flasher ball has more than 200 mirrors that be...

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...

See the newest in Garmin Dive Watches! The Garmin Descent G1 and G1 Solar. This is the perfect watch no matter what kind of diving you are doing. W...

Garmin: The Best in Dive Watch TechnologyExplore both of your worlds, underwater and topside, with the Garmin Descent™ Mk2, & Mk2i the watch-si...

The Garmin inReach Mini satellite communicator provides off-the-grid contact even when size and weight matter. At only 3.5 oz, it has 2-way texting...

A rip or tear in your wetsuit is bound to happen at some point. The good news is that wetsuits are very easy to repair. With this wetsuit glue, yo...

The Hammerhead MV3 Action GoPro Mask, Two Lens is designed with a low internal volume that’s suitable for freediving and spearfishing, with a ...

The NOMAD Pole Spear is the result of two years of R&D. The goal was to develop a pole spear that is extremely durable, fast, hits hard, and tr...

The Predator pole spear is one of Headhunter's first products. The Predator combines innovative designs with high-quality materials to create one o...

No-Slip Hogue GripsThe Hogue grip is a phenomenal upgrade for your speargun or AR Platform Rifle. It is rubberized to maximize comfort and help ab...

Made from supple, stretchy and high-quality, durable silicone the Hunt Master BURLEY Diving Belt is a unique weight belt design based on over 30 ye...

K.O. Reusable Powerheads are the perfect underwater protection device for any freediver or SCUBA diver. This is especially true when spearfishing i...

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 Long Utility Fin Bag is one of the best dive bags available. The bag holds Up to 43" Long Fin (with boot, can get up to 45" folding back o...

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...

The Koah Pierce 8' (9'5" total) Carbon Fiber Conventional Banded and Roller Polespear. Constructed of 100% T300 Carbon Fiber for rigidity and high ...

The Kunai Knife is a sturdy, compact, lightweight pointed knife.Magnetic Sheath - The Kunai knife comes with a sturdy and flat Cordura sheath with ...

Neptonics is excited to offer the newly redesigned MannySub Roller Power Head Kit, coveted as the best roller muzzle in the world with an extensive...

The Mori knife has stood the test of time and is the most used design in the industry. This knife is the highest quality version of this traditiona...

The Murk Crew Flashers are made in the USA by a group of divers on the East Coast of FL. These are awesome for wahoo, tuna, amberjack, yellowtail,...

Purchasing rubber in bulk is a great way to save money and re-rig multiple guns We recommend changing speargun bands every 6 months to a year depe...

The Ambush Mask from Neptonics offers the perfect balance between low volume and wide field of view for spearfishing. It is perfect for a deep dive...

AR Speargun Mid-Handle kit by Neptonics. The AR-15 Speargun handle offers the top attributes avid speargun builders are looking for. Simply cut yo...

Have you ever been in a situation where you wish you have more than one shot? The Neptonics Double Trigger Mechanism lets you have two shots and fi...

OurDYNEEMA GLOVES are better than ever with our newly upgraded design.We have added an internal teflon coating, making them easier and quicker to s...

All Neptonics speargun parts are built in California by us. This is important because we control the quality every step of the way. Engineering, M...

The Neptonics Fish Scaler is made from 316ss. If you like cooking whole fish this is a must have. Makes quick work of scaling your catch.

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

Most likely the most notable advancement in spearfishing gear this century, the floatline clutch from Neptonics is an amazing piece of equipme...

Most carbon fiber fins on the market were designed for free diving which tend to have a more progressive flow making for slower acceleration. The G...

The Marseilles rubber weight belt from Neptonics is a great choice for free diving and spearfishing. This belt is ultra-stretchy and stays around y...

The Neptonics Push Button Dive Light is great for spearfishing! It shines bright in holes and is extremely effective at spotting lobsters at night ...

The Neptonics P-TOUGH Booties are the apex of spearfishing and freediving booties. Engineered for performance, comfort, durability, and protection....

The Peripheral Mask from Neptonics offers an amazing balance between low volume and peripheral view for spearfishing. It is perfect for deep diving...

Neptonics Pinch Weight Mold for the do it yourself diver. This mold produces two lead weights with each pour. Each weight is 2lbs. Clam shell mold ...

The Neptonics Pre-Cut Teak Speargun Blanks Kit is everything you need to build your custom speargun. Neptonics Speargun Blanks are made from Teak a...

The Neptonics push rod retainer is an essential component for every mid-handle speargun. The push rod retainer holds the push rod in place that con...

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...

The Neptonics Reef Speargun Trigger Mechanism is the most tried-and-true mech on the market. Made out of 100% stainless steel in our California wo...

Neptonic fin rails increase the performance of your fins by channeling water down the blade while also extending the lifetime of your fins.Sold by ...

Our Roller Kit can be mounted flush on your speargun. The Double Roller Stainless Steel bracket has two 1/4" pins that anchors into your wood spear...

Slide rings are an essential component in a slip-tip setup Serves as the anchor point for the slip-tip spectra or wire Made of solid stainless ste...

Our belt clip points are manufactured in-house at the Neptonics machine shop in Santa Cruz, California. Whether you need to attach stringers, flash...

Here at Neptonics we pride ourselves in having a wide variety of different spearfishing rubber available for any of your spearfishing needs. We hav...

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...

The Neptonics Muzzle Bungee is made from 100% synthetic rubber. These bungees will not crack or decay like other muzzle bungees. Ultimately, this i...

Our Tuna Speargun Trigger Mechanism is awesome! The housing is still machined out of a solid stainless steel and fully-rounded ends make it a breez...

The Neptonics stainless steel Belt Reel Mount comes ready to use. All you need to do is add any existing reel you have. Use an extra reel you have ...

The Neptonics insertion tool allows you to easily insert wishbones into band material to make your own power bands. This tool is ideal for any of t...

Introducing the Ocean Guardian eSPEAR Powered by Shark Shield Technology; the world’s only scientifically proven and independently-tested electri...

Sector 5 Pistol Grip Dive Lights are great lights for night dives. Long Burning and a very wide beam thats great for scanning the bottom for lobste...

Riffe EDC (Every Dive Carry) KnifeHandle your diving business with the Riffe EDC Knife. An Every Dive Carry companion designed with grit and streng...

The Riffe Stable Snorkel is a great snorkel with many well-designed features. The tube profile has a hydrodynamic shape to cut through the water. T...

New 7-liter and 12-liter Rob Allen Float has a great new design. The new profile packs up in your sportube much better than the older models. We to...

The new 12 liter foam filled core Rob Allen float has a great new design. The new profile packs up in your Sportube much better than the older mode...

The new 12 liter hollow core Rob Allen float has a great new design. The new profile packs up in your Sportube much better than the older models. W...

The new 7 liter foam filled core Rob Allen float has a great new design. The new profile packs up in your Sportube much better than the older model...

The new 7 liter hollow core Rob Allen float has a great new design. The new profile packs up in your Sportube much better than the older models. We...

Available in, 7mm and 7.5mm diameters, Rob Allen shafts are forged from spring steel and are electroplated as well as tempered, making them extrem...

Latest Rob Allen Spearguns Model: The Tuna Model Rob Allen Spearguns are synonymous with quality and durability. These spearguns have proven ye...

The NAT Camo wetsuit has a really good Camo Pattern. HT-Weld Technology which ensures the seams stay tight for the full lifetime of this spearfishi...

This is the Sea Pearls Coated Lead Lace-thru Dive WeightsGet the convenience of hard weights without the mess. The Sea Pearls Vinyl Coated Weights ...

The Neptonics Speargun Reverse Trigger Mechanism is the most popular speargun trigger mechanism we offer. It has the durability of our other mech ...

Fantastic spearfishing fins for an incredible price! Spearmaster fins are constructed from an advanced composite-fiber compound to provide the fre...

The best tip protector on the market; Reef Runners will work on any diameter spear shaft and will never slip off. Soft tips protect spear shaft an...

Steve Alexander cast alloy handle is made from aircraft grade aluminum. Hard anodized Cast 356 alloy in ocean blue, brick red or black. some of its...

The Surf-Fur Waterproof Parka is the ultimate in comfort for diving parkas. The waterproof and wind proof quality allows for comfort on the boat o...

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...

The Kajiki Wetsuit is Waihana’s latest creation. The best pelagic wetsuit for spearfishing and freediving built with Hawaiian waters in mind. With...