Completely Custom Shafts

Neptonics is now offering custom made speargun shafts. We machine these shafts every Wednesday and ship them to you on Thursdays.

9/32, 5/16, 11/32 & 3/8 shafts
Threaded, Flopper & Double Flopper
Rest Tabs Option
Neck Down Option

Advantages of a Necked Down Shaft Improved hydrodynamics.... By recessing the slidering your shaft gains a 20% increase in hydrodynamics which equals a faster shaft, longer range and a harder punch.

Increased Hydrodynamics
Faster shaft speed
Longer Range
Harder Hitting / More Punch

Base Price $79.99

Subtotal
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Total

Description
Additional information

Description

Additional information

Weight	20 oz
Rest Tab	No Rest Tab, with Rest Tab

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