The AR-15 platform, including the DPMS AR-15, is renowned for its versatility and adaptability, making it a favorite among firearm enthusiasts.
One of the most popular upgrades for the AR-15 is the addition of a red dot sight, which enhances accuracy and target acquisition speed. In this article, I’ll share my top picks for the best red dot sights for the DPMS AR-15 in 2024.
These recommendations are based on personal experience, extensive research, and feedback from fellow shooters.
Top 6 Best Red Dot Sights for DPMS AR-15 in 2024
1. Aimpoint PRO Patrol Rifle Optic
Specifications:
- Magnification: 1x
- Battery Life: Up to 30,000 hours
- Weight: 11.6 oz
- Mounting: QRP2 mount with spacer for AR-15
Best Features:
- Exceptional battery life
- Rugged construction
- 2 MOA red dot for precise aiming
Pros:
- Durable and reliable
- Long battery life
- Easy to mount and adjust
Cons:
- Slightly heavier than some competitors
- Higher price point
Personal Experience: The Aimpoint PRO has been my go-to red dot sight for years. Its durability and reliability are unmatched, making it perfect for the DPMS AR-15. The sight is easy to zero and holds its accuracy even after rough handling. The 2 MOA dot is crisp and clear, ideal for both close-range and mid-range engagements.
Customer Comments: Many users praise the Aimpoint PRO for its durability and battery life, often citing it as one of the best investments for their AR-15. Some mention the weight as a minor drawback but agree it’s a small trade-off for the sight’s performance.
Mounting: The Aimpoint PRO comes with a QRP2 mount, which includes a spacer specifically designed for the AR-15 platform, making installation straightforward.
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2. EOTech EXPS3 Holographic Weapon Sight
Specifications:
- Magnification: 1x
- Battery Life: 600 continuous hours
- Weight: 11.2 oz
- Mounting: Quick-detach lever
Best Features:
- True holographic sight with unlimited eye relief
- Night vision compatibility
- Side buttons for easy operation
Pros:
- Wide field of view
- Robust and durable
- Excellent in low-light conditions
Cons:
- Shorter battery life compared to some red dots
- Higher price range
Personal Experience: The EOTech EXPS3 offers a unique shooting experience with its holographic reticle, which provides a wide field of view and unlimited eye relief. This sight excels in fast target acquisition, especially in dynamic shooting scenarios. The night vision compatibility is a significant plus for those who shoot in low-light conditions.
Customer Comments: Users love the EOTech EXPS3 for its quick target acquisition and wide field of view. Some users wish for longer battery life but appreciate the sight’s overall performance and durability.
Mounting: The quick-detach lever makes mounting the EOTech EXPS3 a breeze, allowing for easy attachment and removal without losing zero.
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3. Trijicon MRO
Specifications:
- Magnification: 1x
- Battery Life: 5 years of continuous use
- Weight: 4.1 oz
- Mounting: Various mount options available
Best Features:
- Compact and lightweight design
- Ambidextrous brightness controls
- 2 MOA red dot
Pros:
- Lightweight and compact
- Excellent battery life
- Clear and crisp reticle
Cons:
- Smaller objective lens
- Limited field of view compared to holographic sights
Personal Experience: The Trijicon MRO is perfect for those who want a lightweight and compact red dot sight without sacrificing performance. Its clarity and brightness settings are impressive, making it easy to acquire targets quickly. The MRO’s durability and battery life are also notable, making it a reliable choice for any AR-15 setup.
Customer Comments: Many users highlight the MRO’s lightweight design and durability. Some note the smaller field of view but agree that the sight’s compactness and performance outweigh this minor drawback.
Mounting: The Trijicon MRO offers various mounting options, including low and co-witness mounts, making it adaptable to different setups.
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4. Vortex Optics Strikefire II
Specifications:
- Magnification: 1x
- Battery Life: Up to 7,000 hours
- Weight: 7.2 oz
- Mounting: Cantilever mount included
Best Features:
- Red/green dot options
- Fully multi-coated lenses
- Affordable price point
Pros:
- Versatile color options
- Good battery life
- Budget-friendly
Cons:
- Slightly bulkier design
- Lower battery life compared to premium models
Personal Experience: The Vortex Strikefire II is an excellent choice for those on a budget. It offers both red and green dot options, which can be helpful in various lighting conditions. The sight is robust and holds zero well, even after extensive use. Its affordability doesn’t compromise its performance, making it a great value for the money.
Customer Comments: Users appreciate the versatility and affordability of the Strikefire II. Some mention the bulkier design but agree that its performance and features make it a solid choice.
Mounting: The included cantilever mount is designed for AR-15 platforms, ensuring proper alignment and height for comfortable use.
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5. Holosun HS510C
Specifications:
- Magnification: 1x
- Battery Life: Up to 50,000 hours
- Weight: 8.3 oz
- Mounting: Quick-release mount
Best Features:
- Multiple reticle options
- Solar Failsafe technology
- Titanium-alloyed shock-resistant hood
Pros:
- Long battery life
- Durable and shock-resistant
- Versatile reticle options
Cons:
- Slightly heavier
- Larger footprint
Personal Experience: The Holosun HS510C is packed with features that enhance its performance and usability. The multiple reticle options and solar Failsafe technology are standout features, providing flexibility and reliability in various conditions. Its robust construction ensures it can withstand harsh environments, making it a dependable choice for the DPMS AR-15.
Customer Comments: Users rave about the Holosun HS510C’s reticle options and battery life. Some find the sight a bit heavy but appreciate its durability and advanced features.
Mounting: The quick-release mount allows for easy installation and removal while maintaining zero, making it convenient for users who frequently switch optics.
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6. Sig Sauer Romeo5
Specifications:
- Magnification: 1x
- Battery Life: Up to 40,000 hours
- Weight: 5.1 oz
- Mounting: Low mount and co-witness mount included
Best Features:
- MOTAC (Motion Activated Illumination)
- Waterproof and fog-proof
- Affordable
Pros:
- Excellent battery life
- Motion-activated illumination
- Durable and reliable
Cons:
- Limited reticle options
- Smaller adjustment knobs
Personal Experience: The Sig Sauer Romeo5 offers a great balance between performance and affordability. The MOTAC feature is particularly useful, conserving battery life by automatically turning off when not in use. The sight is durable and performs well in various conditions, making it a reliable choice for any AR-15 setup.
Customer Comments: Users commend the Romeo5 for its battery life and motion-activated feature. Some mention the limited reticle options but agree that the sight’s overall value and performance are exceptional.
Mounting: The Romeo5 includes both low and co-witness mounts, providing flexibility for different setups and preferences.
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Choosing the Best Red Dot Sight for Your DPMS AR-15
When selecting a red dot sight for your DPMS AR-15, consider the following factors:
- Durability: Ensure the sight can withstand the recoil and environmental conditions you’ll encounter.
- Battery Life: Opt for a sight with long battery life to minimize the need for frequent replacements.
- Reticle Options: Choose a reticle that suits your shooting style and preferences.
- Mounting Compatibility: Verify that the sight can be easily mounted on your AR-15 without additional modifications.
- Budget: Balance your budget with the features and performance you need.
FAQs
Q: Can I mount any red dot sight on my DPMS AR-15?
A: Most red dot sights designed for rifles can be mounted on the AR-15 platform, but it’s essential to check the mounting options and compatibility with your specific model.
Q: Do I need to zero my red dot sight?
A: Yes, zeroing your red dot sight is crucial to ensure accuracy. Follow the manufacturer’s instructions for the best results.
Q: How often should I replace the battery in my red dot sight?
A: Battery replacement frequency depends on the sight’s battery life and usage. It’s good practice to replace the battery annually or as needed.
Q: Are red dot sights suitable for long-range shooting?
A: Red dot sights are primarily designed for close to mid-range engagements. For long-range shooting, consider pairing the red dot sight with a magnifier or using a different optic.
Q: Can I use a red dot sight with iron sights?
A: Yes, many red dot sights are designed to co-witness with iron sights, allowing you to use both simultaneously.
Conclusion
Choosing the best red dot sight for your DPMS AR-15 can significantly enhance your shooting experience.
Each of the recommended sights in this article offers unique features and benefits to suit different needs and preferences.
Whether you prioritize durability, battery life, or affordability, there’s a red dot sight on this list that will meet your requirements. Happy shooting!