Gun Building
The Spear Gods Flashlight holder is perfect for mounting a flashlight onto a kill spike or a spare shaft when you need to look deep into a hole. Our flashlight holder lets you easily slide your light on the end...
Do your shafts fall out of your Koah speargun or not hold like they used to? it’s probably because your speargun butt spare shaft holders are wallowed out. This is a genuine Koah replacement speargun butt. Simply remove rear screw,...
Don't be fooled by the cheap asian rubber that many companies try and sell! All of our rubber is super fresh, U.S. made, premium quality Primeline Brand rubber! Our Speargun bands are typically made to order. This is important because...
This is a direct replacement for many custom guns with round butt ends with 1-1/8” stock. Fits most types of custom spearguns with round butt. The spare shaft holders get wallowed out over time and this butt will make them...
This is the famed commercial muzzle used by Dan McMahon and it's the clear choice for nearly all of the most experienced commercial spearfisherman around. Build and customize your own speargun or modify an existing gun! Made of high quality delrin ...
-Used in place of a rest tab that is added to a shaft - Helpful in long chest load guns with tight bands -Made from the highest grade of marine stainless steel- Comes with stainless steel mounting screws- Rock-solid line...
The Neptonics Speargun Reverse Trigger Mechanism is the most popular speargun trigger mechanism we offer. It offers the added benefit of locking the spear shaft in at the back of the mech. This allows for an additional two inches of...
By upgrading your polespear with a slip tip instead of a three-prong tip or flopper tip, it is nearly impossible for a fish to shake out your shaft. 6mm thread
Neptonics line anchors are used to wrap and hold your shooting line against your speargun and provide an anchor point for your shooting line and muzzle bungee. If using a reel, it works like and eyelet for your reel line...
Our Line Guide puts the shooting line over the shaft, holding it to the gun.Made of Stainless Steel for durability.Includes Stainless Steel mounting screws.
The Ermes Double Roller Mech is by far the smoothest, strongest mechanism we have come across. It is made with a patented system, the operation consists of two rollers. One works in contact with the trigger and is constrained to the...