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Product Information
The Seac Blue Sling Speargun is a sling-powered spearfishing gun built with an AISI 303 stainless steel shaft 6.5 mm in diameter, a black anticorodal extruded aluminum barrel, and a 16 mm diameter sling, available in Blue or Black color options and multiple sizes from 50 cm to 110 cm.
Who it is for
This speargun suits spearfishing divers who want a straightforward sling gun. The white handle is designed for good visibility underwater. The range of sizes lets a diver match the gun to the species and environment they typically hunt.
Key details
- Black barrel in anticorodal extruded aluminum
- Stainless steel trigger mechanism
- AISI 303 stainless steel shaft, 6.5 mm diameter
- Sling, 16 mm diameter
- Fixed wishbone, line diameter 3 mm
- White handle for visibility
- Made in Italy
Compatibility and sizing
The Seac Blue Sling Speargun is offered in Blue (75 cm, 90 cm, 100 cm, 110 cm) and Black (50 cm, 60 cm, 75 cm, 90 cm, 100 cm) lengths, so divers can choose the size that fits their typical dive conditions and target species.
DiveCatalog.com is an authorized Seac dealer and has operated as a dive shop in Irvine, California since 2003. Call 888-701-4017 or chat with our team if you have questions about shaft length, sizing, or fit for your spearfishing setup.
- Visibility handle: White handle for good visibility.
- Barrel construction: Black barrel made of anticorodal extruded aluminum.
- Trigger mechanism: Stainless steel trigger mechanism.
- Shaft material: AISI 303 stainless steel shaft, 6.5 mm diameter.
- Sling power: Powerful sling with 16 mm diameter.
- Wishbone type: Fixed wishbone with 3 mm line diameter.
- Origin: Made in Italy.
- Size range: Available in multiple lengths from 50 cm to 110 cm depending on color option.
- Color options: Offered in Blue and Black finishes.
| Brand | Seac |
| Product type | Sling speargun |
| Barrel material | Anticorodal extruded aluminum, black |
| Shaft material | AISI 303 stainless steel |
| Shaft diameter | 6.5 mm |
| Sling diameter | 16 mm |
| Wishbone type | Fixed |
| Line diameter | 3 mm |
| Trigger mechanism | Stainless steel |
| Handle color | White |
| Available lengths, Blue | 75 cm, 90 cm, 100 cm, 110 cm |
| Available lengths, Black | 50 cm, 60 cm, 75 cm, 90 cm, 100 cm |
| Country of origin | Italy |
⚠️ 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 sizes and colors does the Seac Blue Sling Speargun come in?
It is offered in two color options with different length ranges: Blue is available in 75 cm, 90 cm, 100 cm, and 110 cm, while Black is available in 50 cm, 60 cm, 75 cm, 90 cm, and 100 cm. Choosing a length depends on the diver's typical hunting conditions and handling preference.
What is the shaft and barrel made of?
The shaft is AISI 303 stainless steel with a 6.5 mm diameter, and the barrel is black anticorodal extruded aluminum. The trigger mechanism is also stainless steel, and the sling has a 16 mm diameter for propulsion.
What type of wishbone and line does this speargun use?
The Seac Blue Sling Speargun uses a fixed wishbone with a line diameter of 3 mm.













