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Product Information
The Mares Shaft SLGUN GS.PR80 D7 Thread Accessory is a replacement speargun shaft built for Mares Sniper speargun models. It measures 7 mm in diameter, uses the SLG (sling-gun) thread connection, and has a zinc coated finish, with length options of 58 cm, 68 cm, 78 cm, and 98 cm.
Who it is for
This shaft is for spearfishing divers who own a Mares Sniper speargun and need a factory-matched replacement shaft after wear, bending, or loss. Because it uses the SLG thread connection, it is built specifically for Sniper models rather than as a universal fit across every speargun brand.
Key details
- Diameter: 7 mm
- Thread type: SLG thread (sling-gun connection)
- Finish: Zinc coated
- Lengths available: 58 cm, 68 cm, 78 cm, 98 cm
Compatibility and sizing
This shaft is designed for Mares Sniper speargun models that use the SLG thread connection. Choose the length that matches your current Sniper speargun's barrel length and the shaft it originally shipped with. Four lengths are offered here: 58, 68, 78, and 98 cm.
DiveCatalog.com is an authorized Mares dealer and a dive shop in Irvine, California, serving divers since 2003. Call 888-701-4017 or chat with us if you need help confirming which shaft length fits your Sniper speargun.
- 7 mm diameter shaft built as a direct replacement for Mares Sniper speargun models.
- SLG thread connection matches the sling-gun thread design used on Sniper spearguns.
- Zinc coated finish as specified by Mares for this shaft.
- Four length options available: 58 cm, 68 cm, 78 cm, and 98 cm.
- Manufactured by Mares, maker of the Sniper speargun line this shaft is designed to fit.
| Brand | Mares |
| Product type | Speargun accessory, replacement shaft |
| Diameter | 7 mm |
| Thread type | SLG thread |
| Finish | Zinc coated |
| Length options | 58 cm, 68 cm, 78 cm, 98 cm |
| Compatibility | Mares Sniper speargun models |
| MPN | 42325558 |
⚠️ 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 speargun models does this shaft fit?
This shaft is designed for Mares Sniper speargun models that use the SLG (sling-gun) thread connection. It is not a universal fit for other speargun brands or thread types, so confirm your speargun uses the SLG thread before ordering.
What length shaft should I choose?
The correct length depends on the barrel length of your Mares Sniper speargun and the shaft it originally came with. This shaft is available in 58 cm, 68 cm, 78 cm, and 98 cm, so match the replacement to your current shaft's length for proper fit and function.
What does the zinc coated finish do?
Mares specifies a zinc coated finish on this 7 mm shaft; no performance claims are published for the coating.












