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About JBL Mini Magnum Double Sling Speargun (4D49)

The spear gun design that started it all, the JBL Magnum series of guns is probably responsible for more speared fish than all otherspear guns combined It's no wonder; as this durable and accurate workhorse features a 1 1/4" drawn alloy barrel, hardened stainlesstrigger, shaft and point Handles are constructed of two-piece cast aluminum providing strength and ease of maintenance The Magnum series features two or three 9/16" Hi-Mod bands with stainless wire wishbones Tried and trusted, this is one hunting buddy you'll be glad to share a secret spot with These guns are most suitable for spear fishing among reefs and rocks where heavy penetration isneeded but range is not critical The Sawed-Off Magnum is used for both reef and rock fishing and for long range and heavy penetration The combination of shaft length and the 9" long butt extension make the gun easier to load The MAGNUM 450 and The MAGNUM Guns are designed for long range and heavy penetration where range is important and heavy penetration is required

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JBL Spearguns Use and Care Instructions
JBL Speargun Maintenance and Repair Instructions

The JBL Mini Magnum Double Sling Speargun (4D49) is commonly used for Close To Shore, Cold Water, Large Prey, Open Water, Small Prey, Warm Water and more. The JBL Mini Magnum Double Sling Speargun (4D49) is most used by customers who consider themselves to be a Advanced Diver, Beginner, Recreational Diver among others. The JBL Mini Magnum Double Sling Speargun (4D49) is popular because customers like the following qualities of the JBL Mini Magnum Double Sling Speargun (4D49): Accurate, Durable, Fast, Good Range, Lightweight, Low Recoil.

Warranty Information

This product has a limited warranty of 12 months.

www.jblspearguns.com
(800) 325-3083

JBL Mini Magnum Double Sling Speargun (4D49) Features

  • Hardened spring stainless steel shafts, triggers & sears.
  • Hardened spring stainless steel spearpoint on most models.
  • Handles made of aircraft quality aluminum, anodized and finished with an epoxy system for double protection.
  • One-hand safety & trigger operation.
  • Shock absorber shock line.
  • Exclusive JBL tru-glide system.
  • Totally made in the USA.

JBL Mini Magnum Double Sling Speargun (4D49) Specifications

Total Length
54"
Shaft Length
42"
Sling Length
25"
Shaft Diameter
5/16"
Sling Diameter
9/16"
Number Of Slings
2 Black 9/16" X 25"
Spearpoint
Rotating Twin Spinner Tri-Cut #831
Range
21 Feet
Floatation
No

Mini Magnum Double Sling Speargun (4D49) Customer Reviews

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JBL Mini Magnum Double Sling Speargun (4D49)
 
4.4

(based on 28 reviews)

Ratings Distribution

  • 5 Stars

     

    (14)

  • 4 Stars

     

    (12)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

96%

of respondents would recommend this to a friend.

Pros

  • Lightweight (23)
  • Accurate (20)
  • Durable (18)
  • Good range (18)
  • Fast (15)

Cons

  • Hard to use (3)

Best Uses

  • Close to shore (14)
  • Cold water (13)
  • Open water (12)
  • Warm water (12)
  • Large prey (10)
    • Reviewer Profile:
    • Advanced diver (9), Recreational diver (8), Beginner (5)

Most Liked Positive Review

 

great gun

I dive for abalone and spear fish in north CA, and this gun is great anything from small sea trout to ling cod and halibut, one down side the metal ring on the spear ...Read complete review

I dive for abalone and spear fish in north CA, and this gun is great anything from small sea trout to ling cod and halibut, one down side the metal ring on the spear that fits into the end of the gun, if your tip gets unscrewed you will loose it, but still a great gun.

VS

Most Liked Negative Review

 

You get what you pay for

This was the first gun I bought. It did not work right from day one. I had been using my friends AB-Biller and the two guns do not compare. Very inaccurate and very noisy...Read complete review

This was the first gun I bought. It did not work right from day one. I had been using my friends AB-Biller and the two guns do not compare. Very inaccurate and very noisy underwater. After one shot, all the other fish leave the area because of the noise it makes. I would recomend AB-Biller or OMER.

Reviewed by 28 customers

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(1 of 1 customers found this review helpful)

 
5.0

Great gun

By dirty nurse

from Santa Maria, Ca

About Me Advanced Diver

Verified Buyer

Pros

  • Accurate
  • Durable
  • Fast
  • Good Range
  • Lightweight
  • Low Recoil

Cons

    Best Uses

    • Cold Water

    Comments about JBL Mini Magnum Double Sling Speargun (4D49):

    I am a female hunter and this gun is very easy to use. It is accurate, light and appears durable. The only negative so far is that despite a good rinse the metal comonents of the muzzle and handle appear to corode slightly. Overall, the pros far outweigh the cons.

    Comment on this review

    (4 of 5 customers found this review helpful)

     
    5.0

    Great gun for the money

    By Shotgun Tycoon

    from Panama

    About Me Recreational Diver

    Pros

    • Accurate
    • Durable
    • Good Range
    • Low Recoil

    Cons

      Best Uses

        Comments about JBL Mini Magnum Double Sling Speargun (4D49):

        Great gun for the money - a best buy! Good range, easy to load, well built. Good starter gun that you can use a lifetime. When storing gun, it helps to take off extension butt so you can spray insides with oil. Otherwise the safety & trigger can get sticky for bit until you work it out.

        Comment on this review

        (5 of 5 customers found this review helpful)

         
        5.0

        OUTSTANDING

        By TEXAS DIVE MASTER

        from Kerrville Texas

        About Me Professional Diver

        Pros

        • Accurate
        • Durable
        • Fast
        • Good Range
        • Great all around gun
        • Lightweight
        • Low Recoil

        Cons

          Best Uses

          • Cold Water
          • Large Prey
          • Open Water
          • Small Prey
          • Warm Water

          Comments about JBL Mini Magnum Double Sling Speargun (4D49):

          I have been a Dive Master for years and have tried
          several more expensive guns and i always go back to this one. its simple to use and realize this is a GUN it needs to be taken care of. but if you do lose or break a part they are always easy to find.
          ** HINT ** spray your spear and channel (ONLY) with PAM no stick before you go and rub your bands with BAG BALM after you clean your gun before you put it away.

          Comment on this review

          (2 of 4 customers found this review helpful)

           
          5.0

          you don't need more then this speargun..

          By ctlln Boston

          from Boston,ma

          About Me Recreational Diver

          Pros

          • Accurate
          • Durable
          • Fast
          • Good Range
          • Lightweight

          Cons

            Best Uses

            • Close To Shore
            • Cold Water

            Comments about JBL Mini Magnum Double Sling Speargun (4D49):

            it's very simple ,easy,and very fast.I use it for 30-40 lb fish.it works very well.The spear has good penetration,and I think is good part of it.
            If you take care of your gun,it never gone let you down.
            I like it.

            Comment on this review

             
            4.0

            great gun

            By Dinof777

            from Plantation, FL

            About Me Beginner

            Verified Buyer

            Pros

            • Lightweight

            Cons

              Best Uses

              • Close To Shore
              • Small Prey
              • Warm Water

              Comments about JBL Mini Magnum Double Sling Speargun (4D49):

              great gun for the price

              Comment on this review

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