Mares Sling S-Power Speed Circular 17.5mm

Mares | SKU: 42396070

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$39.95

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Product Information

The Mares S-Power Sling Speed Circular 17.5mm is a circular rubber band accessory for spearguns. It has a 17.5 mm diameter rubber band paired with an interchangeable 2 mm Dyneema ogive (wishbone), and it is offered in five lengths, 42, 48, 55, 65, and 70, so you can match the band to your speargun.

Who it is for

This sling is for spearfishing divers who own a speargun with a 17.5 mm diameter barrel and need to replace a worn band or set up a backup sling. Because the ogive is interchangeable, it also suits divers who like to maintain their own rig and swap the wishbone without replacing the whole band assembly.

Key details

Diameter: 17.5 mm circular rubber band
Ogive: 2 mm Dyneema, interchangeable
Materials: rubber (latex) band with a Dyneema ogive/cord
Available lengths: 42, 48, 55, 65, and 70

Compatibility and sizing

This sling is designed for spearguns with a 17.5 mm diameter barrel. Select the length that matches your current band or the length recommended for your specific speargun model to maintain proper loading and power.

DiveCatalog.com is an authorized Mares dealer and has been a dive shop in Irvine, California since 2003. Call or chat with us at 888-701-4017 if you need help confirming the correct length or diameter for your speargun.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

What length of Mares S-Power Sling Speed Circular should I buy?

The sling is available in five lengths: 42, 48, 55, 65, and 70. Choose the length that matches your current band or the length recommended for your specific speargun model with a 17.5 mm diameter barrel to maintain proper loading and power. If you are unsure, compare it to your existing band or contact us for help.

Is the Mares S-Power Sling Speed Circular compatible with my speargun?

This sling has a 17.5 mm diameter and is designed for spearguns with a 17.5 mm diameter barrel. If your speargun barrel matches that diameter, this circular band will fit; if not, you will need a different diameter sling.

Can I replace the ogive on this sling?

Yes. The Mares S-Power Sling Speed Circular 17.5mm comes with an interchangeable 2 mm Dyneema ogive (wishbone), so you can swap it out as it wears without replacing the entire rubber band.

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Great purchase and "Like New" as advertized.

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Like dis project

Excellent wetsuit but will it crush quickly like other wetsuits?

I purchased a BARE 5mm Reactive wetsuit (open box), which was like new, to replace my 1.5 yr old BARE 5mm Velocity wetsuit which had collapsed to only 2.5mm after 3 diving trips (~100 dives). The Reactive wetsuit is well constructed and very flexible. I had to increase the size of the Reactive suit, as it was smaller than the BARE Velocity suit of the same size. Tremendous customer service by Dive Catalog to exchange the wetsuit for proper size. I hope the Reactive suit does not crush so quickly like my other wetsuits (BARE, Henderson, Pinnacle). Hoping that the new technology in this suit will keep me warm below the thermocline.

Perfectly Built

Best of the many many diver hangers in my life. Easily supports my steel-plated BCD, while still donned with all of my accessories. No cracks, bends, or dents. Has even supported my BCD w/ a steel 100 tank attached (not recommended, for safety purposes, though).

Will continue to use this hanger for the long-term. No brainer.

Go-to Dive Hanger

This is a must-have for every diver. It's the quintessential hanger for all dive gear in one small package.

DiveCatalog's "Quick Dry Multi Accessory Dive Gear Hanger for Boots, Gloves, Hood" is set at a great price for a great product. Versatile enough that I've purchased extra hangers to organize my BMX racing gear.

Must-have for divers and anyone looking to organize their adventurous outdoor activities equipment.

Brand	Mares
Product Type	Speargun Sling / Circular Band
Diameter	17.5 mm
Ogive	2 mm Dyneema (interchangeable)
Band Material	Rubber (latex)
Ogive Material	Dyneema
Available Lengths	42, 48, 55, 65, 70
Compatibility	Spearguns with 17.5 mm diameter barrel
MPN	42396042