Mares Shaft PNGUN GS PR80 D7 Thread Accessory

Mares | SKU: 423258965

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Product Information

The Mares Shaft PNGUN GS PR80 D7 Thread is a replacement 7 mm diameter shaft built for single-fin pneumatic spearguns, made from PR-80 steel with a zinc coating for corrosion resistance and finished with a threaded tip.

Who it is for

This shaft is for spearfishing divers running a pneumatic speargun who need a spare or replacement shaft after bending, breaking, or losing one in the field. Because it is a single-fin, threaded design in 7 mm, it suits divers who already know their gun's shaft diameter and thread pattern and simply need the correct length to restock their rig.

Key details

Diameter: 7 mm
Material: PR-80 steel with zinc coating
Shaft type: Single-fin, PNG threaded tip
Use: Built for single-fin pneumatic spearguns

Compatibility and sizing

This shaft is made for single-fin pneumatic spearguns, so measure your current shaft or confirm the length your gun requires before ordering. Six length options are available, listed as 359, 569, 671, 865, 965, and 1065, each tied to its own SKU.

DiveCatalog.com is an authorized Mares dealer and a dive shop in Irvine, California, open since 2003. Call or chat with us if you need help confirming the shaft length or thread pattern that fits your pneumatic 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 lengths does the Mares PNG Thread Shaft 7 come in?

This shaft comes in six length options: 359, 569, 671, 865, 965, and 1065, each with its own SKU. Each length has its own SKU, so measure your existing shaft or check your speargun's specifications before ordering to get the correct fit.

Will this shaft work with a rubber-powered speargun?

This shaft is built for single-fin pneumatic spearguns with a 7 mm diameter and PNG thread; confirm your gun's shaft specification.

Why is the shaft zinc coated?

The zinc coating is applied to the PR-80 steel shaft to help resist corrosion.

Is this shaft sold with any other parts included?

This listing is for the replacement shaft only; confirm the length and thread your pneumatic speargun requires before ordering.

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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.

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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.

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Solid Hanger w/ Tons of Options

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Brand	Mares
Product type	Speargun accessory, replacement shaft
Diameter	7 mm
Material	PR-80 steel, zinc coated
Shaft type	Single-fin, PNG threaded
Compatibility	Single-fin pneumatic spearguns
Available lengths	359, 569, 671, 865, 965, 1065 (option codes)
MPN	4232581065 (option 1065)