Neptonics

OverviewThe Spearmasters Ladder Bluewater Flasher is a suspended spearfishing attractor designed to produce reflective movement for bluewater and r...

OverviewThe Spearmasters Spiral Flasher is a spearfishing attraction system designed to create repeated flashes as water movement rotates its refle...

OverviewThe Neptonics Speargun Travel Bag is a full-length equipment bag for transporting spearguns and supporting spearfishing gear during local a...

OverviewNeptonics Jacketed UHMWPE Speargun Line is designed for both speargun reel and shooting-line applications. Its jacketed construction helps ...

OverviewReplacement single flopper and rivet for a spear shaft. Choose the rivet configuration that corresponds to the diameter of the shaft being ...

OverviewThe Neptonics Roller Speargun Load Assist is a wrist-mounted loading aid for long roller spearguns. It helps bring a pre-tensioned wishbone...

OverviewThe Neptonics Euro Speargun Trigger Mechanism is a speargun trigger assembly designed for Euro-style shafts. Its extra-wide housing provide...

OverviewThe Neptonics Euro Flopper Speargun Shaft is a notched shaft for Euro-style speargun setups. It combines spring steel construction with a t...

OverviewThe Neptonics 1.5 lb Quick Dive Weight provides a convenient way to fine-tune ballast during spearfishing and freediving without completely...

Overview The Neptonics Low-Profile Freediving Snorkel is a streamlined breathing tube for freediving, spearfishing, and surface snorkeling. Its fle...

OverviewThe Neptonics Shark Fin Line Anchor is a screw-mounted speargun rigging component that provides a fixed point for anchoring and routing the...

OverviewNeptonics Stiletto Slip Tip Slide Rings are replacement rigging components for the Stiletto Slip Tip. They provide the connection point bet...

OverviewThe Neptonics Mono & Cable Snipping Tool is a hand cutting tool for trimming monofilament and cable used in speargun rigging. Its marin...

OverviewNeptonics Featherlite Fin Foot Pockets are full-foot replacement pockets for freediving and spearfishing fins. Their lightweight, durable c...

OverviewThe Neptonics Coalescence Pro Floatline combines a spearfishing floatline and stretch bungee in one system for targeting large bluewater an...

OverviewThe One Handed Stringer is a spearfishing fish stringer for retaining fish and abalone after capture, including when storing catch in a kay...

OverviewNeptonics 9/32 Speargun Shafts are replacement shafts for spearguns that use American-style trigger mechanisms. Each shaft incorporates two...

OverviewThe Neptonics Wishbone Insertion Tool is a compact rigging tool for inserting wishbones into speargun and pole spear power band material. I...

OverviewThe Neptonics Speargun Power Band Rigging Kit provides the materials and basic tools needed to make custom rubber power bands for spearguns...

OverviewThe Neptonics Speargun Load Assist Hook is the hook-only component used in a speargun loading-assist setup. It is intended to engage the wi...

OverviewThe Neptonics Slip-Tip Cable Keeper is a speargun-mounted retainer for cable-rigged slip tips. It secures the slip-tip cable against the sp...

OverviewNeptonics Fin Keepers are retention straps for full-foot diving fins. They help take up excess space in a loose foot pocket and keep the fi...

OverviewThe Neptonics Elite Slip Tip is a detachable spear tip for bluewater spearfishing and large pelagic fish. Spectra or Cable configurations a...

OverviewThe Neptonics AR Sniper Speargun Grip is a form-fitting, right-hand grip designed for spearguns using Neptonics AR-style handle bases and p...

Overview The Neptonics Freediving Snorkel is a J-shaped breathing tube for surface breathing during freediving, snorkeling, and spearfishing. Its w...

OverviewNeptonics Gear Lanyards are loop-style tethers for keeping small dive accessories connected and easier to manage during use. They are suita...

OverviewThe Neptonics AR-15 Universal Speargun Handle KIT is a modular handle base for custom or replacement speargun builds. It can be incorporate...

OverviewThe Neptonics Island Style Speargun Line Anchor is a speargun rigging component that provides a fixed attachment point for line. This desig...

OverviewThe Neptonics Euro Reverse Speargun Trigger Mechanism is a speargun trigger assembly designed for Euro-style shafts. Its extra-wide housing...

OverviewThe Neptonics Freediving Snorkel is a flexible J-shaped snorkel for freediving, spearfishing, and snorkeling. Its wide-bore tube is designe...

OverviewThe Neptonics Bungee Floatline combines a spearfishing floatline with an integrated elastic bungee section for bluewater and reef use. The ...

OverviewThe Neptonics Remote Trigger is a remote trigger for mid-handle speargun builds, providing the forward trigger input used to activate a rea...

OverviewThe Neptonics Freediving Float is a surface float for line diving, freediving, spearfishing, and in-water harvesting activities. It combine...

OverviewA stainless steel line guide for open-track speargun rigging. It provides a fixed point for routing the shooting line over the shaft, helpi...

OverviewThe Neptonics Speargun Line Rigging Kit combines monofilament shooting line, crimp sleeves, and a hand crimping tool for assembling, replac...

OverviewThe Neptonics Heavy-Duty Lobster Bag is a diver-carried catch bag for collecting and containing lobsters underwater. Its wide entry accommo...

OverviewThe Neptonics Dive Light Belt Holster is a weight-belt-mounted holder for keeping a dive light accessible during spearfishing and lobsterin...

OverviewThe Neptonics Wetsuit Extender is a beaver-tail accessory that adds reach at the wetsuit closure for divers with longer torsos.Fit and func...

OverviewThe Neptonics Line Keeper Pouch is designed to keep the shooting line on a rigged speargun shaft organized during storage and transport. It...

OverviewNeptonics 1.8mm Wishbone is a flexible speargun band component designed for Euro-style shafts with notched engagement points. Its high-stre...

OverviewThe Neptonics Gyotaku Dogtooth Tuna Performance Shirt features artwork based on an actual gyotaku rubbing taken at sea from a 187 lb dogtoo...

OverviewNeptonics Plastic Freediving Fin Blades are blade-only components for freediving and spearfishing fin assemblies that use removable foot po...

OverviewThe Neptonics Stiletto Slip Tip is a detachable spear tip for bluewater spearfishing and large pelagic fish. Spectra or Cable configuration...

OverviewThe Neptonics Beverage Wetsuit is a reusable can cooler designed to help keep chilled canned beverages cold while drinking. Multiple fit co...

OverviewThe Neptonics Tri-Fold Rigging Bag is a compact organizer for spearfishing rigging supplies, tools, tackle, and other small equipment. Its ...

Overview The Neptonics Peripheral Freediving Mask is a low-volume mask for freediving, spearfishing, and snorkeling. Its compact internal volume su...

OverviewThe Neptonics Digital Hanging Fish Scale is designed for weighing large fish and documenting catch weight in the field or on the boat. The ...

OverviewThe Neptonics Floatline Breakaway Adapter connects a speargun shooting line to a float line while allowing the speargun to remain with the ...