Seac launches the new Seac Killer 4 pronger for spearfishing, a compact and resistant 4-prong solution designed to improve penetration, holding power, and durability during spearfishing sessions. The new Seac pronger combines tempered stainless steel prongs, a shock-resistant base, hydrodynamic design, and compatibility with most M7 threaded shafts.
Not all spearfishing prongers are the same, and the Seac Killer 4 pronger clearly stands out for the quality of the materials and the technical solutions developed by Seac.
Tempered stainless steel prongs for high resistance
One of the key elements of the Seac Killer 4 pronger is the use of tempered stainless steel for the four prongs. The tempering process increases the hardness and resistance of the steel, improving durability and reducing deformation during use.
The stainless steel construction also guarantees excellent resistance to oxidation and rust, a crucial characteristic for spearfishing equipment constantly exposed to saltwater.
The base of the Seac Killer 4 pronger is also carefully engineered. Seac uses shock-resistant glass-loaded nylon, a material selected to absorb strong impacts and stress generated when the pronger hits rocks or other hard surfaces during spearfishing action.
This solution aims to reduce the risk of cracks and guarantee long-term durability of the pronger.
Dimensions and weight of the Seac Killer 4 pronger
Dimensions and weight are extremely important for every spearfishing pronger, because they directly influence shaft balance, maneuverability, and shot efficiency.
The Seac Killer 4 pronger measures:
- total length: 162 mm
- prong length only: 103 mm
- total width at prongs level: 46 mm
- maximum base width: 53 mm
(all measurements by Apnea Passion.)
The weight of the Seac Killer 4 pronger is 60 grams.
This value is particularly important because excessive mass at the tip of the shaft can negatively influence the dynamics and speed of the speargun shot. The compact volume of the Seac Killer 4 pronger also limits buoyancy compensation underwater, maintaining a consistent feel during use.
Compact hydrodynamic design
The Seac Killer 4 pronger features a compact and hydrodynamic base profile designed to improve water penetration and reduce drag during the shot.
Reducing hydrodynamic resistance helps limit power loss and improves the efficiency of the speargun setup.
The four prongs are parallel, while some competing products use divergent prongs to increase holding power on the fish. The solution selected by Seac instead focuses on improving penetration performance.
The holding capability is achieved through the intelligent design of the barbs. The barbs are counterposed:
- the two right prongs have barbs oriented to the left
- the two left prongs have barbs oriented to the right
According to Seac, this solution significantly improves the hold on the fish after penetration.
Compatibility with M7 threaded shafts
The Seac Killer 4 pronger is compatible with most shafts using M7 threads, making it an easy upgrade for many spearfishing spearguns.
Why the Seac Killer 4 pronger is interesting for spearfishing
The new Seac Killer 4 pronger combines:
- tempered stainless steel prongs
- shock-resistant glass-loaded nylon base
- compact hydrodynamic design
- optimized barb orientation
- excellent penetration
- strong holding power
- compatibility with M7 threaded shafts
With the new Seac Killer 4 pronger for spearfishing, Seac offers a compact, resistant, and technically advanced solution designed for demanding spearfishing spearos looking for durability, penetration efficiency, and reliable fish holding performance.
