Mares Sten Pneumatic Speargun

Looking for a powerful and reliable pneumatic speargun? The Mares Sten is a compact, air-powered spearfishing gun designed for accuracy, durability, and easy handling underwater.

Its streamlined design helps it move smoothly through the water, making it a strong choice for reef hunting, kelp diving, and close-range spearfishing. The pneumatic system provides consistent power while keeping the gun compact and easy to maneuver.

Key Features

• Compact pneumatic design
• 40 mm outer barrel
• 13 mm inner barrel
• Lightweight one-piece muzzle
• Reinforced spinner with steel line guide
• Ergonomic handle with high-visibility white grip
• Compatible with 7 mm and 8 mm rods
• Designed for improved buoyancy and hydrodynamics

Why Choose the Mares Sten?

The Mares Sten combines compact size with dependable power. Its air-powered system is quieter and easier to handle in tight spaces than many traditional band-powered spearguns. It is well suited for divers who want a maneuverable spearfishing gun with strong, consistent performance.

Choosing the Right Size

Shorter models are ideal for reef hunting and close-range use, while longer models provide additional reach and power in more open water. Contact Coral Sea Scuba if you need help choosing the best size for your diving conditions.

Care and Maintenance

Rinse the speargun thoroughly with fresh water after each use and allow it to dry before storage. Periodic lubrication and seal inspection will help maintain smooth, reliable performance.

Complete Your Spearfishing Setup

Pair the Mares Sten with the right wetsuit, dive fins, spear tips, line kits, and other spearfishing accessories for a complete underwater setup.

Mares Sten Speargun FAQs

What type of speargun is the Mares Sten?

The Mares Sten is a pneumatic, air-powered speargun designed to provide compact handling and consistent underwater power.

Is a pneumatic speargun better than a band-powered speargun?

Pneumatic spearguns are often smaller, quieter, and easier to maneuver in reefs, kelp, and other tight spaces. The best choice depends on your diving conditions and personal preference.

Is the Mares Sten suitable for beginners?

Yes. Its compact design and straightforward operation make it suitable for both newer and experienced spearfishers.

Does it require special maintenance?

Rinse it with fresh water after use, store it dry, and periodically inspect the seals and moving parts. Follow the manufacturer’s instructions for lubrication and service.

Can I get replacement parts or accessories?

Yes. Coral Sea Scuba carries spear tips, line kits, and other compatible Mares accessories. Contact us if you need help finding the correct part.