Nautilus Spearfishing – Miami Dive Shop

Shaft, Evolution, 17/64″ dia Ultra-straight, ultra-hard spare shafts the same ones used on the #1 in accuracy Evolution Speargun from HammerHead. Heat Treat 17-4 PH Stainless Steel. Designed to fit into the HammerHead Evolution or any other European style mechanism, based upon manufacturer’s recommendations. Evolution shafts all have 2 rear pins and line hole in the rear. 17/64″ diameter or ~6.75 mm

$55.00.

Rob Allen shafts, double notch. Notches are smooth, ideal for the use of dyneema wishbones. Railgun shafts are engineered from ultra tough oil-quenched carbon spring steel. Highly durable tri-cut tips ensure efficient penetration. Once ground and polished, the shafts are zinc plated to combat corrosion. Fixed barb shafts suit the nature of the Railgun and offer a faster and more accurate piece of equipment.

$44.00

These shafts have 3 stainless steel pins instead of the standard loading notches; are 6.5 mm in diameter and have DOUBLE 75 mm/3” flopper. They also feature a stainless steel cone placed right in front to the barbs to improve point shape, enhancing fish penetration and hydrodynamic.

The AISI 301 1800N/mm2 stainless steel used combined with an optimal hardening process provide excellent impact resistance and adequate flexibility to avoid bending but sill stiff enough to resist abuse.

Important: these shafts were designed to be used in open muzzle spearguns and may not work on your regular European gun if the muzzle aperture is not big enough for the pins to go through.

Standard length selection chart:
- 75 cm barrel – 115 cm shaft
- 90 cm barrel – 130 cm shaft
- 100 cm barrel – 140 cm shaft
- 110 cm barrel – 150 cm shaft
- 120 cm barrel – 160 cm shaft

Will fit Euro Style mechanisms, contact if you have any questions.

Spetton/Demka shafts are made of stainless steel AISI 301 1800N/mm2 and posterior hardened process. These shafts are 6.5 mm in diameter, and have a single barb 75 mm / 3” long strongly secured by a stainless steel pin.
The 301 stainless steel used together with an optimal hardened process provide an excellent impact resistance, as well as and adequate flexibility to avoid bending but sill stiff enough to resist big game.

Standard length selection chart:
- 75 cm barrel – 115 cm shaft
- 90 cm barrel – 130 cm shaft
- 100 cm barrel – 140 cm shaft
- 110 cm barrel – 150 cm shaft
- 120 cm barrel – 160 cm shaft

Will fit most standard Euro Mechanisms, contact us if you have any questions.

USA Cut – Suitable for Wong, Riffe, Andre & Similar Spearguns

7mm Diameter – Hawaiian Flopper – 2 Tabs
South African Plated Shafts
Highest Quality Spring Steel
Plating is Salt Water Chamber Tested

$52.00