JBL Magnum Custom Speargun 4D33 041003

Video: JBL Spearguns
Mfg Part #: 4D33

JBL Magnum Custom Speargun

  • Designed for heavy penetration
  • Compact model of the Magnum is designed for close quarters
  • For spearfishing among reefs and rocks where heavy penetration is needed
  • SPEARPOINT: Single Barb - Stainless Steel (#825)
  • RANGE: 12 feet


Customer Reviews for JBL Magnum Custom Speargun:

See the top 20 most helpful scuba gear reviews

Average Customer Review: based on 3 reviews.

Rating: Compact, powerful, and cheap...
Reviewer: emanuele m.  -  View all my reviews
I was looking for something noy bulky but efficient at short distance (10-12 feet) so I trusted the name "JBL" and went for this compacy gun. It performed very well, a little bit rough and hard to load especially if you want to use both slings. I do recommend it if you dont want to spend to much and have a compact gun. No complaints and very satisfied (so far...).

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297 out of 555 people found this review helpful.

Rating: Great for a short speargun
Reviewer: David Papadakos  -  View all my reviews
This speargun turned out to be just what I was looking for. A shorter speargun that packs a good "punch." I do wish it had more flotation, even when filled with foam it will not float.

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162 out of 319 people found this review helpful.

Rating: JBL Mag Custom Speargun
Reviewer: Robert Kristich  -  View all my reviews
Just the right size. Excellent gun.

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284 out of 526 people found this review helpful.

Questions and Answers for JBL Magnum Custom Speargun:

  • Ko:

    I sold a spares shaft(24", 5/16) of this product? (spares shaft(24", 5/16)............... in stock?)

    Arthur  (Certified Scuba Instructor at Scuba.com):

    The Ask the Expert system is an ongoing product information database. For more information about alternate products or for more specific information on individual items (such as serial numbers or product availability) please contact our instructors at info@scuba.com

The Custom

The speargun design that started it all, the JBL Magnum series of guns is probably responsible for more speared fish than all other spearguns combined. It’s no wonder, as this durable and accurate workhorse features a 1 1/4” drawn alloy...

View all JBL Spearguns

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