This is the Only Choice for a Big Bait Reel!
The Scorpion MD 300 is indispensable for big bait lure fishing.
It has the optimal specs for medium to heavy class (3–6oz class) big baits, and it demonstrates its performance more with big pencils, S-shaped jointed baits, and flat-side jerk baits where you actively add action rather than just straight retrieving.
First, let's check it from the spec side.
The Scorpion MD 300 has two lineups with different handle lengths, but the one introduced this time is the long handle!
The "LH" in 300XGLH stands for Long Handle.
Specs of Scorpion MD 300XGLH
| Gear Ratio | Max Drag (kg) | Weight (g) | Spool Dia/Width (mm) | Line Cap Nylon (lb-m) | Line Cap PE (#-m) | Max Retrieve (cm/rev) | Handle Length (mm) | Bearings (BB/Roller) |
|---|---|---|---|---|---|---|---|---|
| 7.9 | 8 | 315 | 43/22 | 16-210, 20-160, 25-135 | 4-180, 5-140, 6-120 | 107 | 51 | 7/1 |
Reliable Toughness with Aluminum Body + Brass Gear
When choosing a reel for big baits, what value most is the material of the body and gear.
The Scorpion MD is equipped with an aluminum body and a brass gear.
This is the same combination as Shimano's flagship Antares series and Calcutta Conquest series. It can be used without problems even against ”Akame" (Japanese Lates).
Spool Specialized for Casting Big Baits
The spool is an important factor that determines the performance of a baitcasting reel. This one also has specs perfect for big baits.
First, the spool diameter is 43mm, the largest among Shimano's baitcasting reels. This value is the same as the Calcutta Conquest MD and larger than the Antares MD (38mm).
The larger the spool diameter, the more suitable it is for large lures, indicating that it is the reel most suited for large lures among Shimano's baitcasting reels.
Another important point is the 22mm spool width.
The smaller the spool width, the smaller the angle with the level winder, which reduces resistance during casting and makes it possible to cast further.
The Grappler, which is the same size as the Scorpion MD and popular for big bait fishing, has a spool width of 25mm, so the Scorpion MD has performance more specialized for casting.
Sufficient Line Capacity
A spool that can hold approximately 150m of PE 80lb line offers the line capacity needed for big bait applications.
Even when using thick PE line, this level of capacity presents no practical issues in real fishing situations. Some anglers who use giant baits may spool PE 100lb on the Scorpion MD, while others may choose lighter setups such as PE 90lb depending on their style.
Another advantage is that the spool can often be filled without backing, which makes line setup simpler and more convenient. This ease of use is also part of what makes the reel’s line capacity so appealing.
107cm Retrieve Amount
The gear ratio is 7.9, with a maximum of 107cm per handle rotation.
It's a spec perfect for big baits where you actively add action, and it's no exaggeration to say it's the most important part.
This large retrieve amount is top-class even among Shimano's baitcasting reels.
102mm Handle Length
The Scorpion MD is available with two handle-length options: a 90mm standard handle and a 102mm long handle.
For big bait fishing, the long handle offers significant advantages. As explained later in the on-the-water section, the additional handle length improves leverage and control, making it particularly well suited to this style of fishing.
What is the Matching Rod Length?
Regarding the rod to match, it is good to choose based on the power to cast 3–6oz, and a length of about 7–9ft for shore and 5–7ft for offshore.
Since the reel itself is 315g and the center of gravity of the tackle tends to remain at hand, it is hard to feel tip-heavy even with a long rod, making it easy to match with various rods.
Therefore, there is no problem if you choose the rod length focusing on the situation.
Actual Fishing Review of Scorpion MD 300XGLH
No Complaints About Rigidity and Durability
Thanks to the combination of an aluminum frame and brass gear, the rigidity and durability are excellent.
Simply casting and working big baits all day places a considerable load on the reel, but in actual use it inspires no concern at all.
Even after extended use targeting seabass and larger fish such as ”Akame”(Japanese lates), there are no issues with winding performance during the fight, and the reel continues to maintain its condition very well.
The Sense of Security from Being Able to Wind Thick Lines Sufficiently is Huge
In big bait fishing, the sense of security that comes from having sufficient line capacity is extremely important.
One of the biggest concerns when using a baitcasting reel for big bait fishing is line breakage. Losing an expensive big bait due to a line break is a major setback for any angler.
Because using line that is too thin is one of the main causes of breakage, it makes sense to spool at least PE 80lb to reduce that risk.
Many anglers may feel that thicker line will reduce casting distance. However, with a baitcasting reel, the line is released in a straight path, so the impact of thicker line on casting distance is generally considered relatively small.
Those who mainly do spinning fishing might have a preconception that making the line thicker will drop the casting distance.
Large Retrieve Amount per Rotation Makes Lure Operation Easy
If a large big bait is to be worked properly, it needs a corresponding amount of energy to be applied within a limited rod stroke and in an instant.
Trying to do all of that work with the rod alone quickly becomes tiring, which is why it is important to make effective use of the reel’s winding power as well. In this respect, a reel with a higher line retrieve per turn offers a clear advantage.
With its large retrieve rate of 107 cm per handle turn, the Scorpion MD keeps the line tight with each turn of the handle, allowing rod actions to move the lure more dynamically. At the same time, the high retrieve rate also makes it possible to impart action to the lure through reeling alone.
This contributes greatly to maintaining concentration over long sessions of repeatedly casting big baits, making it easier to respond effectively when the few key opportunities arise.
The importance of retrieve rate becomes especially clear when using a reel like the Scorpion MD 300XGLH.
Long Handle is a Perfect Match for Big Baits
The long handle is also one of the most important features of this size.
As mentioned earlier, moving heavy big baits requires a large amount of energy, but a long handle allows that energy to be applied with less effort.
This is due to the principle of leverage. The longer the distance from the center of the handle to the handle knob, the easier it becomes to wind with power.
In big bait fishing, where power is essential, a longer handle makes winding much easier and also helps with actions such as accelerating the retrieve instantly.
For this reason, anglers who prioritize power and control in big bait fishing often prefer longer handle options.
Compact Grip Makes it Painless to Keep Casting All Day
Although a spool with this much line capacity often results in a proportionally larger reel body, this reel remains easy to grip because the palming side is designed to be very compact.
Being able to hold the reel firmly without strain makes big bait operation easier, and it also helps reduce hand fatigue even during a full day of repeated casting.
This compact design is especially beneficial in big bait fishing, where comfort and control have a direct impact on operability.
The Brake Might be a Bit Difficult Until You Get Used to It...
The brake adopts SVS. Therefore, the cast feel stretches very well, and you can cast pleasantly.
However, since there is no external brake dial, to be honest, there are parts that feel more troublesome than other brakes like DC or SVS∞.
SVS is a mechanism that hits the brake shoes against the wall by centrifugal force and controls rotation with that frictional force. Since the centrifugal force differs depending on the rotation speed, the braking force fluctuates.
That creates the stretching cast feel unique to the centrifugal brake system, but on the other hand, it can be said that those unfamiliar with baitcasting reels are more prone to backlash.
It might be a brake system for people who are somewhat accustomed to casting baitcasting reels.
A Must-Check for Those Who Dislike Centrifugal Brakes!
For anglers who dislike centrifugal brakes, the brake setting below is one practical option to try.
Set 4 of the 8 brake shoes to ON.
This creates variation in brake application, with stronger and weaker phases, producing an effect similar to periodic automatic thumbing.
Although this setup slightly reduces the smooth, extended casting feel that is characteristic of centrifugal brakes, it is effective for making backlash less likely. It is well worth trying for anglers who prioritize control and forgiveness.
Highest Actual Fishing Performance, Strongest High Cost-Performance Reel
The role of the reel in big baiting is important.
This Scorpion MD 300XGLH satisfies the specs required for big bait fishing, and I have absolutely no dissatisfaction with its rigidity and durability in actual fishing.
Yet it can be purchased at a very reasonable price for a reel of this caliber, making it an extremely cost-effective choice.
If you are struggling to choose a reel for big baits, please definitely consider adding it to your candidates!
