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Top 6 Best Red Dot Sights for Bullpup Shotguns in 2025
When it comes to optimizing your bullpup shotgun for accuracy and speed, a red dot sight can make a significant difference.
Whether you’re a seasoned shooter or new to the game, selecting the right red dot sight can be challenging due to the plethora of options available.
In this review, I will cover some of the best red dot sights for bullpup shotguns, highlighting their features, pros and cons, personal experiences, and user feedback.
Let’s dive in and explore the top contenders for the title of the best red dot for bullpup shotguns.
Top 6 Best Red Dot Sights for Bullpup Shotguns in 2025
1. Trijicon RMR Type 2
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Best Features:
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Personal Experience:
Using the Trijicon RMR Type 2 on my bullpup shotgun was a game-changer. The sight was quick to zero in and maintained accuracy even after extensive use. Its rugged construction gave me confidence in various weather conditions, and the brightness settings adapted seamlessly to my environment.
Customer Comments:
Online users rave about its durability and precision, with many highlighting its performance in high-stress situations. Some users noted the higher cost but agreed it was worth the investment for serious shooters.
Mounting:
The RMR can be mounted directly to some models, but often requires a specific mount or adapter plate, depending on your shotgun.
2. Holosun HS510C
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Personal Experience:
The Holosun HS510C impressed me with its innovative features like Shake Awake and solar power backup. I found the multi-reticle system particularly useful for different shooting scenarios. The sight was easy to install and adjust, providing clear and consistent performance.
Customer Comments:
Many users appreciate the value for money, citing the long battery life and reliability. Some users mentioned its larger size but found it manageable on their bullpup shotguns.
Mounting:
The Holosun HS510C is designed to mount easily to standard Picatinny rails, making it a straightforward option for most bullpup shotguns.
3. Aimpoint Micro T-2
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Personal Experience:
The Aimpoint Micro T-2 is a top-tier red dot sight that delivers on all fronts. Its compact size and lightweight design didn’t add unnecessary bulk to my bullpup shotgun. The sight provided a crisp and clear reticle, even in bright sunlight.
Customer Comments:
Users consistently praise its battery life and ruggedness. The Micro T-2 is favored by professionals and enthusiasts alike, despite its higher cost.
Mounting:
The Aimpoint Micro T-2 can be mounted directly on various platforms using Aimpoint’s micro mounts, which offer a secure and stable connection.
4. EOTech EXPS3
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Personal Experience:
The EOTech EXPS3 stands out with its holographic reticle and wide field of view. I found it particularly useful in rapid target acquisition scenarios. The quick-detach lever made it easy to swap the sight between different firearms.
Customer Comments:
Users frequently commend the clarity and speed of target acquisition, though some mention the shorter battery life compared to other models.
Mounting:
The EOTech EXPS3 features a quick-detach lever that fits securely onto standard Picatinny rails, ensuring a stable and repeatable mount.
5. Sig Sauer Romeo5
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Personal Experience:
The Sig Sauer Romeo5 offered exceptional performance for its price. The MOTAC feature was particularly impressive, conserving battery life effectively. The sight was robust and maintained zero after several rounds.
Customer Comments:
Many users highlight its affordability and reliability, making it a popular choice among budget-conscious shooters. Some noted the limited reticle options but were generally satisfied with its performance.
Mounting:
The Romeo5 is compatible with standard Picatinny rails and includes both low and co-witness mount options, ensuring versatile installation.
6. Vortex Venom
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Best Features:
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