Speargun Barrel Float

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Dive Shop Price: $79.95
MAKO Direct Price: $39.95
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Item Description

MAKO Speargun Barrel Float

Sorry Guys!

I’m running low on these. I only have enough to install on the guns we sell. 

I hope to have more soon!

The MAKO Speargun Barrel Float adds buoyancy to heavier spearguns such as:

  • Roller spearguns
  • Spearguns with go pro cameras installed on them
  • Spearguns with flashlights attached
  • Spearguns with reels

These MAKO Barrel Floats are very rugged yet they are easy to install.

  • Measure and tape off and mark where you will install the barrel float.
  • Apply 3M 5200 (black) to the speargun barrel.
  • Slide on barrel float and clamp to barrel.
  • Allow to set for 72 hours.

This item is included on all MAKO Titan Elite Roller guns. To convert your open muzzle gun to a roller gun, this item is recommended for added buoyancy.


  • Length: 18.5”
  • Cuttle shape
Roller speargun barrel float

Roller Speargun Barrel Float

1 Review Hide Reviews Show Reviews

  • 5
    Barrel float

    Posted by Dave Kato on Jun 10th 2023

    The only barrel float I can find on the internet for this good price. Easy to install and keeps the gun with reel floating. Perfect for my 50cm Ermes roller gun I made. Only issue is once the bolt is tightened the barrel shifts slightly occasionally but can easily be readjusted without functional issues. Definitely buy again.