JBL : Picture 1 regular

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JBL : Picture 1 regular

About JBL Pro Sling 9/16" X 14" (14 mm x 356 mm)

JBL's unique latex formulation and dip manufacturing process delivers radical modulus strength. The power curve increases as bands are stretched for optimum performance. Special anti-oxidants help protect against harmful U.V. rays, prolonging sling life. Wishbones are 302 stainless wires that provide superior strength and durability 9/16" diameter X 24" (14 mm x 356 mm) long, sling for JBL4D33, JBL4D38, JBL4D20 and JBL4D46TC (Short) Spear Guns.

JBL Pro Sling 9/16" X 14" (14 mm x 356 mm) Features

  • JBL Pro Sling
  • Unique Latex Formula
  • 302 Stainless Steel Wishbone
  • Special Anti-Oxidants Protect from UV
  • Durable Long Life Design
  • 9/16" Diameter x 14" Long (14 mm x 356 mm)
  • Fits:
    JBL Woody & Magnum Custom, Magnum 38-Special, Travel Magnum Spear Guns
    See SKU's; JBL6W33, JBL4D33, JBL4D38, JBL4D46TC (Short)
  • Great Save-A-Dive Kit Item

JBL Pro Sling 9/16" X 14" (14 mm x 356 mm) Customer Reviews Powered by TurnTo®

Reviewed by 3 customers

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Good enough


from Syracuse, Ny, UM

The bands seem very tight? Almost aliitle short, but they work.


JBL Pro Sling 9/16" X 14" (14 mm x 356 mm)


from Tubac, AZ, US

I was having problems loading the Spectra wishbone on my JBL Woodie Speargun since the bands were dry (though not cracked in any way) and the Spectra wishbone would fall back towards the muzzle instead of projecting forward towards the handle, as a stainless wishbone does. I ordered the Stainless wishbone for this band and the problem was solved.


Factory band


Dont forget to use lube to make installation easy. This band was identical to the factory one that came on the gun both in color, type and size.

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Questions & Answers Powered by TurnTo®

Questions about this item:

kevin P  do these bands work on the jbl 38 special?
JEFF D  Yes, they do work for the JBL 38 Special. That is what I bought them for as well. I wanted a larger band diameter than what came with the gun originally. They work great. I was able to take a large striped bass last fall in the 20+ pound range.
FERNANDO Q  Yes. I had no issues. Due to model changes make sure the length of your gun is the same as the length listed on the models it says it will work on. Good luck and be safe.
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