£229.99
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Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.
At Gerry’s Fishing, we don’t use the word “masterpiece” lightly, but the Akios Tourno Mag 666 MM3 verges on exactly that. If you are looking for a reel that sits on the bleeding edge of casting technology—outperforming almost every other multiplier outside of the professional tournament circuit—this is it. The Tourno series was built for the distance-obsessed angler who demands a reel that can be tuned to the absolute limit.
The “MM3” designation represents the pinnacle of Akios’ magnetic braking development. The NEW MONO MAG system features a longer stroke, allowing the magnets to move further on and off the spool. Crucially, this allows the magnetic field to be removed from the spool completely, setting up the “ultimate cast” opportunity where the spool can spin with zero magnetic interference. Combined with a free-floating spool and a 6.3:1 high-speed retrieve, this reel is a speed demon designed for both distance and rapid gear recovery.
The foundation of the Tourno 666 is its one-piece CNC precision-engineered cage. Unlike multi-part frames that can flex under the massive torque of a high-power cast, this rigid cage ensures perfect alignment of the spool and gears at all times. The lightweight anodized aluminium side plates reduce overall weight, while the machined brass cut gears provide the durability needed to handle the 6.3:1 retrieve ratio without sacrificing strength.
| Feature | Specification |
| Model | Akios Tourno Mag 666 MM3 |
| Gear Ratio | 6.3:1 (High Speed) |
| Line Capacity | 330yds / 15lb (0.35mm) |
| Bearings | 3 x Stainless Steel + 1 IAR |
| Braking System | Long-Stroke MONO MAG Adjustable System |
| Cage | One-Piece CNC Precision Machined Aluminium |
| Drag System | Multi-Disc Carbon Drag |
| Side Plates | Lightweight Anodised Aluminium |
| Handle | Double Sports Handle for Balanced Retrieve |
| Anti-Reverse | Infinite Anti-Reverse + Dual Anti-Reverse |
Tournament Casting Practice: If you’re looking to break your personal best on the field, the MM3’s ability to “turn off” the magnets completely makes it a top-tier choice.
Long-Distance Beach Casting: Ideal for clean-ground marks where the fish are holding at extreme range and you need a fast retrieve to keep the lead above the surf.
Competitive Match Fishing: When every yard counts and you need to get your gear back in the water as fast as possible, the 6.3:1 ratio is a significant advantage.
Targeting Fast-Moving Species: Perfect for Bass and Mackerel when using lures or long traces that require a quick take-up of slack line.
“Gerry’s highly recommends this reel for the experienced caster. The MONO MAG system is incredibly sensitive; because of the longer stroke, a small turn of the ‘knobbly’ adjuster makes a big difference. Start your first few casts with the mag fully ‘On’ to warm up the bearings. As you gain confidence, dial it back. Also, while it comes with high-quality stainless bearings, this reel is the perfect candidate for a Ceramic Bearing upgrade. Putting ceramics in a Tourno is like putting a turbocharger on a supercar—it takes that floating spool to a whole new dimension of speed!”
What is the benefit of the 6.3:1 gear ratio?
In sea fishing, a faster retrieve isn’t just about speed; it’s about safety for your tackle. A 6.3:1 ratio allows you to “crank” your lead and rig up to the surface much faster than a standard 5.3:1 reel, which helps you steer your gear over snags, weed beds, and shore-side ledges.
How does the ‘Parallel Spool’ help?
A parallel spool ensures that the weight of the line is distributed perfectly evenly. This improves the balance of the spool during high-RPM spins (which can reach over 30,000 RPM during a cast), reducing vibration and preventing “spool shudder” that can kill your distance.
Is the Mag adjuster easy to use in the dark?
Yes. The Tourno features a Large Knobbly Mag Adjuster that is specifically designed to be tactile. You can feel the clicks through your gloves or with cold fingers, making it easy to know exactly how much braking force you have applied without needing a torch.
Is it durable enough for rough ground?
While the Tourno is a precision instrument, the machined brass gears and CNC cage make it very robust. However, because of the high-speed retrieve and precision tolerances, we generally recommend this as a “clean to mixed ground” specialist. For winching through heavy kelp, you might prefer the lower-geared Akios S-Line STR models.
Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.




Penn Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
Wader Waist Guide
Small (28″-30″)
Medium (30″-33″)
Large (34″-37″)
XLarge (37″-39″)
XXLarge (39″-42″)
3XLarge (42″-45″)
Kinetic/Westin Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Grundens Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Vass Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trakker Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Korda Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Guy Cotten Chest Size Guide
Small (86 – 94cm)
Medium (94 – 102cm)
Large (102 – 110cm)
XLarge (110 – 124cm)
XXLarge (124 – 134cm)
3XLarge (134 – 154cm)
Fox Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Nash Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Aqua Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Guru Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Preston Chest Innovations Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trouser Waist Guide (Inches)
Small – 28″ – 32″
Medium 32″ – 34″
Large – 34″ – 36″
X-Large 36″ – 38″
XX-Large – 38″ – 42″
XXX-Large 42″ – 46″
XXXX-Large 46″ – 52″