In this article, I’ll explore some of the best red dot sights for the Mossberg 464 SPX in 2025.
I’ll walk you through detailed reviews of each product, covering descriptions, specifications, features, pros, and cons, along with my personal experiences and insights from other users.
Whether you’re hunting or engaging in tactical shooting, there’s a red dot sight here that’s perfect for your needs.
Top 6 Best Red Dot Sights for Mossberg 464 SPX
1. Aimpoint Micro H-2
The Aimpoint Micro H-2 is a compact and lightweight red dot sight designed for extreme conditions. Known for its durability, the H-2 features advanced lens coatings that improve the clarity and performance of the sight. The robust housing is shockproof, ensuring it can handle the recoil of the Mossberg 464 SPX.
Specifications:
- Magnification: 1x
- Battery Life: Over 50,000 hours
- Dot Size: 2 MOA
- Weight: 3.7 oz
- Mounting Type: Standard Picatinny/Weaver
Best Features:
One of the standout features of the Aimpoint Micro H-2 is its incredible battery life, lasting up to five years on a single battery. The sight’s lightweight design ensures it doesn’t add unnecessary bulk to the Mossberg 464 SPX. Its precise 2 MOA dot is perfect for both quick target acquisition and precision shooting.
Pros:
- Extremely durable and reliable
- Long battery life
- Crisp and clear red dot
- Lightweight
Cons:
- Expensive
- Limited brightness settings
Personal Experience:
I’ve used the Aimpoint Micro H-2 on several firearms, and its performance on the Mossberg 464 SPX is stellar. The sight stays zeroed even after heavy use, and the 2 MOA dot is ideal for the range and hunting scenarios. While it is on the pricier side, the durability and performance justify the investment.
Mounting:
The Aimpoint Micro H-2 can be directly mounted on the Mossberg 464 SPX with the appropriate rail adapter, making it a seamless addition to the rifle.
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2. Trijicon MRO (Miniature Rifle Optic)
The Trijicon MRO is a popular choice among tactical shooters due to its large aperture and 2 MOA red dot, which provides a wide field of view. This sight is rugged, waterproof, and built to last, making it an excellent choice for the Mossberg 464 SPX.
Specifications:
- Magnification: 1x
- Battery Life: 5 years (continuous use)
- Dot Size: 2 MOA
- Weight: 4.1 oz
- Mounting Type: Standard Picatinny/Weaver
Best Features:
The Trijicon MRO’s large aperture allows for quick target acquisition, which is particularly useful in fast-paced shooting situations. The fully multi-coated lenses provide superior clarity and light transmission, ensuring that the red dot remains visible in various lighting conditions.
Pros:
- Wide field of view
- Durable construction
- Long battery life
- Crisp 2 MOA dot
Cons:
- Slightly heavier than some competitors
- Pricey
Personal Experience:
The Trijicon MRO impressed me with its wide field of view, which is noticeably larger than other red dots in its class. When mounted on the Mossberg 464 SPX, it provides a perfect balance of speed and precision. However, the slightly heavier weight may be a consideration for those looking to keep their setup as light as possible.
Mounting:
The MRO can be mounted on the Mossberg 464 SPX with a Picatinny rail, and it requires no additional adapters, making installation straightforward.
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3. Holosun HS503CU
Holosun has made a name for itself by offering high-quality optics at an affordable price, and the HS503CU is no exception. This red dot sight features a 2 MOA dot with a 65 MOA circle, providing flexibility for both close-quarters and longer-range shooting.
Specifications:
- Magnification: 1x
- Battery Life: Up to 50,000 hours
- Dot Size: 2 MOA dot & 65 MOA circle
- Weight: 3 oz
- Mounting Type: Standard Picatinny/Weaver
Best Features:
The standout feature of the Holosun HS503CU is its multiple reticle system, allowing you to switch between a 2 MOA dot and a 65 MOA circle. This flexibility is particularly useful when transitioning between different shooting scenarios. The sight also features solar power backup, ensuring you won’t be left in the dark even if the battery runs out.
Pros:
- Multiple reticle options
- Affordable price
- Solar power backup
- Long battery life
Cons:
- Slightly bulky
- Reticle may be too busy for some users
Personal Experience:
I’ve found the Holosun HS503CU to be a fantastic value for the money. The reticle options are a real game-changer, especially when switching from close-range to longer shots. When mounted on the Mossberg 464 SPX, the sight holds zero well and provides clear, consistent performance.
Mounting:
The Holosun HS503CU mounts directly onto the Mossberg 464 SPX using a standard Picatinny rail. The installation is easy, and no additional mounts are required.
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4. Vortex Optics Crossfire Red Dot
The Vortex Crossfire is a budget-friendly red dot sight that doesn’t compromise on quality. It features a 2 MOA dot, robust construction, and a compact design, making it a great option for the Mossberg 464 SPX.
Specifications:
- Magnification: 1x
- Battery Life: Up to 50,000 hours
- Dot Size: 2 MOA
- Weight: 5.2 oz
- Mounting Type: Standard Picatinny/Weaver
Best Features:
The Vortex Crossfire’s best feature is its value for money. Despite being one of the more affordable options, it offers a durable design, clear optics, and a precise 2 MOA dot. The sight is also parallax-free, which means that the dot remains accurate regardless of the angle you’re looking through the sight.
Pros:
- Affordable
- Durable construction
- Clear optics
- Long battery life
Cons:
- Slightly heavier than other compact sights
- Fewer brightness settings
Personal Experience:
The Vortex Crossfire surprised me with its build quality and performance, especially considering its price point. It’s an excellent option for those who want a reliable red dot sight without breaking the bank. On the Mossberg 464 SPX, it provides quick target acquisition and holds zero even after several rounds.
Mounting:
This sight mounts directly onto the Mossberg 464 SPX using a Picatinny rail. It’s a straightforward process, and no additional mounts are needed.
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5. Sig Sauer Romeo5
The Sig Sauer Romeo5 is a compact and rugged red dot sight that offers advanced features at an affordable price. With a 2 MOA red dot, MOTAC (Motion Activated Illumination), and an extended battery life, this sight is a strong contender for the Mossberg 464 SPX.
Specifications:
- Magnification: 1x
- Battery Life: 40,000+ hours
- Dot Size: 2 MOA
- Weight: 5.1 oz
- Mounting Type: Standard Picatinny/Weaver
Best Features:
One of the standout features of the Sig Sauer Romeo5 is its MOTAC technology, which automatically powers up the sight when it detects motion and powers it down when it’s idle. This feature not only extends the battery life but also ensures the sight is always ready when you are.
Pros:
- MOTAC technology
- Affordable price
- Waterproof and fog-proof
- Long battery life
Cons:
- Slightly heavier than some other models
- Limited reticle options
Personal Experience:
The Romeo5 has been one of my go-to red dots for various rifles, and it performs excellently on the Mossberg 464 SPX. The MOTAC feature is incredibly convenient, and the sight provides a crisp, clear dot that’s easy to pick up in any lighting condition.
Mounting:
The Sig Sauer Romeo5 can be easily mounted on the Mossberg 464 SPX using a Picatinny rail, with no additional adapters required.
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6. Leupold DeltaPoint Pro
The Leupold DeltaPoint Pro is a premium red dot sight that offers exceptional clarity, durability, and performance. It features a 2.5 MOA dot and is built to withstand the toughest conditions, making it a top choice for serious shooters.
Specifications:
- Magnification: 1x
- Battery Life: Up to 1,600 hours
- Dot Size: 2.5 MOA
- Weight: 2 oz
- Mounting Type: Standard Picatinny/Weaver
Best Features:
The DeltaPoint Pro is known for its ultra-clear optics and rugged construction. The sight’s Motion Sensor Technology (MST) automatically activates the reticle when motion is detected, conserving battery life while ensuring the sight is ready when needed.
Pros:
- Ultra-clear optics
- Durable construction
- MST technology
- Compact and lightweight
Cons:
- Shorter battery life compared to other models
- Expensive
Personal Experience:
The Leupold DeltaPoint Pro is a sight I trust for serious applications. The optics are some of the clearest I’ve ever used, and the sight’s durability is unmatched. On the Mossberg 464 SPX, the DeltaPoint Pro is a game-changer, offering fast target acquisition and pinpoint accuracy.
Mounting:
The DeltaPoint Pro requires a Picatinny rail for mounting on the Mossberg 464 SPX. It’s a simple process, and the sight locks down securely with no need for additional adapters.
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How to Choose the Best Red Dot Sight for Mossberg 464 SPX
When selecting the best red dot sight for the Mossberg 464 SPX, there are several factors to consider:
Durability: The Mossberg 464 SPX is designed for rugged use, so you’ll want a sight that can withstand harsh conditions. Look for sights with robust construction, shockproofing, and water resistance.
Battery Life: A long battery life ensures that your sight is always ready when you need it. Opt for sights with at least 50,000 hours of battery life for maximum reliability.
Reticle Size: The size of the red dot (MOA) can affect your shooting accuracy. A 2 MOA dot is a good balance between precision and speed, but some shooters may prefer a larger dot for quicker target acquisition.
Mounting Options: Ensure that the red dot sight can be easily mounted on the Mossberg 464 SPX. Most sights use a Picatinny rail, but check if any additional adapters are needed.
Price: Red dot sights range from budget-friendly to high-end. Determine your budget and find a sight that offers the best value for your needs.
FAQs
Q: Can I mount any red dot sight on my Mossberg 464 SPX?
A: While most red dot sights can be mounted on the Mossberg 464 SPX, you’ll need to ensure that the sight is compatible with a Picatinny or Weaver rail. Some sights may require additional adapters.
Q: What is the best MOA size for a red dot sight on the Mossberg 464 SPX?
A: A 2 MOA dot is ideal for most shooters as it provides a good balance between precision and speed. However, the best size for you may depend on your shooting style and preferences.
Q: How important is battery life in a red dot sight?
A: Battery life is crucial, especially if you plan to use the sight for extended periods without the opportunity to change batteries. Sights with longer battery lives, like those offering 50,000 hours or more, are highly recommended.
Q: Are expensive red dot sights worth the investment?
A: Generally, higher-priced sights offer better durability, clearer optics, and advanced features like motion activation. If you’re serious about shooting, investing in a quality sight can enhance your performance and reliability.
Q: Can I use a red dot sight for hunting with the Mossberg 464 SPX?
A: Yes, red dot sights are excellent for hunting, particularly in scenarios requiring quick target acquisition. Just ensure that the sight is durable enough to handle the rugged conditions often encountered during hunting trips.
Conclusion
The Mossberg 464 SPX is a versatile and powerful firearm, and pairing it with the right red dot sight can significantly enhance its performance.
Whether you’re looking for durability, clarity, or advanced features, the options reviewed here offer something for every shooter.
From the premium Aimpoint Micro H-2 to the budget-friendly Vortex Crossfire, each of these sights will help you get the most out of your Mossberg 464 SPX in 2025.
Choose the one that best suits your needs, and enjoy the improved accuracy and speed that a quality red dot sight can provide.