# Best Red Dot For 100 Yards: A Comprehensive Review

Finding the **best red dot sight for 100 yards** can be challenging, especially with the myriad of options available in today's market.

Red dot sights are designed to provide fast target acquisition and accuracy, making them ideal for both beginners and experienced shooters.

In this article, I will evaluate some of the best red dot sights suitable for 100-yard shooting, providing detailed reviews, specifications, pros and cons, personal experiences, and online customer feedback.

By the end of this article, you'll have a clear understanding of which red dot sight is right for you.

### Top Product List

1. **Aimpoint PRO (Patrol Rifle Optic)**
2. **Trijicon MRO (Miniature Rifle Optic)**
3. **EOTech EXPS2**
4. **Holosun HS510C**
5. **Vortex Optics Strikefire II**
6. **Sig Sauer Romeo5**
7. **Bushnell Trophy TRS-25**

## Top 7 Best Red Dot For 100 Yards

### 1. Aimpoint PRO (Patrol Rifle Optic)


**Specifications:**
- Reticle: 2 MOA Red Dot
- Battery Life: 30,000 hours (3 years) continuous use
- Weight: 11.6 oz
- Length: 4.5 inches
- Waterproof: Up to 150 feet
- Mounting: QRP2 Mount with Spacer

**Best Features:**
- Extremely long battery life
- Robust construction suitable for harsh conditions
- Clear and crisp 2 MOA red dot
- Easy to mount with included QRP2 mount
- Waterproof and fog-proof

**Pros:**
- Exceptional durability
- Reliable performance in various conditions
- Long-lasting battery
- Quick target acquisition

**Cons:**
- Slightly heavier than other models
- Higher price point

**Experience:**
Using the Aimpoint PRO has been a game-changer for me. Its robustness and reliability stand out, especially when I take it on outdoor adventures. The 2 MOA red dot is perfect for precise shots at 100 yards. Mounting it on my AR-15 was a breeze, thanks to the included QRP2 mount.

**Customer Comments:**
Many users on forums praise the Aimpoint PRO for its durability and reliability. They highlight its exceptional battery life and the clarity of the red dot, even in bright sunlight.

### 2. Trijicon MRO (Miniature Rifle Optic)

**Specifications:**
- Reticle: 2 MOA Adjustable Red Dot
- Battery Life: 5 years of continuous use at day setting “3”
- Weight: 4.1 oz
- Length: 2.6 inches
- Waterproof: Up to 100 feet
- Mounting: Multiple mounting options available

**Best Features:**
- Compact and lightweight design
- Multi-coated lenses for enhanced clarity
- Ambidextrous brightness control
- Long battery life

**Pros:**
- Lightweight and compact
- Easy to adjust brightness settings
- Durable construction
- Excellent battery life

**Cons:**
- Higher cost
- Slight magnification might not be preferred by all

**Experience:**
The Trijicon MRO impressed me with its lightweight design and ease of use. The ambidextrous brightness control is a nice touch, allowing me to adjust settings quickly. Its performance at 100 yards is excellent, providing a clear and precise red dot for accurate shooting.

**Customer Comments:**
Online reviews frequently commend the Trijicon MRO for its durability and compact size. Users appreciate the long battery life and the easy-to-use brightness adjustment.

### 3. EOTech EXPS2


**Specifications:**
- Reticle: 1 MOA Dot with 68 MOA Ring
- Battery Life: 600 hours at setting 12
- Weight: 11.2 oz
- Length: 3.8 inches
- Waterproof: Up to 10 feet
- Mounting: Quick-Detach Lever

**Best Features:**
- Quick-detach lever for easy mounting and removal
- Wide field of view
- Precise 1 MOA dot with 68 MOA ring
- Excellent for both short and medium-range shooting

**Pros:**
- Quick and easy mounting
- Wide field of view
- Clear reticle with precise aiming points
- Versatile for various shooting distances

**Cons:**
- Shorter battery life compared to others
- Heavier than some other models

**Experience:**
The EOTech EXPS2 is a favorite of mine for its versatility. The 1 MOA dot with 68 MOA ring is perfect for both close-quarters and medium-range shooting. Its quick-detach lever makes it easy to switch optics, which is a huge plus in dynamic shooting scenarios.

**Customer Comments:**
Customers often highlight the EOTech EXPS2's quick-detach feature and its versatility for different shooting ranges. However, some wish for a longer battery life.

### 4. Holosun HS510C


**Specifications:**
- Reticle: 2 MOA Dot and 65 MOA Circle
- Battery Life: Up to 50,000 hours
- Weight: 8.3 oz
- Length: 3.3 inches
- Waterproof: Up to 1 meter
- Mounting: Quick-Release Mount

**Best Features:**
- Solar panel for extended battery life
- Multiple reticle options
- Durable and lightweight
- Easy to use quick-release mount

**Pros:**
- Long battery life with solar backup
- Multiple reticle options
- Lightweight and durable
- Affordable

**Cons:**
- Slightly less durable than higher-end models
- Solar panel adds to size

**Experience:**
The Holosun HS510C is a budget-friendly option without compromising on quality. Its solar panel feature is fantastic for extending battery life, and the multiple reticle options provide versatility. It performed well at 100 yards, delivering clear and accurate shots.

**Customer Comments:**
Users love the Holosun HS510C for its value for money, long battery life, and the versatility of the reticle options. Some express concerns about its durability compared to more expensive models.

### 5. Vortex Optics Strikefire II


**Specifications:**
- Reticle: 4 MOA Red/Green Dot
- Battery Life: Up to 80,000 hours on setting 6
- Weight: 7.2 oz
- Length: 5.6 inches
- Waterproof: Yes
- Mounting: Cantilever Ring Mount

**Best Features:**
- Red/green dot options
- Long battery life
- Affordable
- Easy to mount with cantilever ring mount

**Pros:**
- Red and green dot options
- Excellent battery life
- Affordable price
- Robust construction

**Cons:**
- Larger reticle size (4 MOA)
- Heavier and longer than some other models

**Experience:**
I found the Vortex Optics Strikefire II to be a reliable and affordable option. The ability to switch between red and green dots is a nice feature, especially in varying lighting conditions. While the 4 MOA reticle is larger, it still performs well at 100 yards.

**Customer Comments:**
Many users appreciate the Strikefire II's affordability and versatility. The option to switch between red and green dots is frequently mentioned as a standout feature.

### 6. Sig Sauer Romeo5


**Specifications:**
- Reticle: 2 MOA Red Dot
- Battery Life: 40,000 hours
- Weight: 5.1 oz
- Length: 2.47 inches
- Waterproof: IPX-7 rated
- Mounting: M1913 Picatinny Low Mount and Co-Witness 1.41in Riser Mount

**Best Features:**
- MOTAC (Motion Activated Illumination)
- Long battery life
- Compact and lightweight
- Affordable

**Pros:**
- Motion activated illumination
- Compact and lightweight
- Excellent battery life
- Affordable

**Cons:**
- Smaller field of view
- Limited reticle options

**Experience:**
The Sig Sauer Romeo5 is one of my go-to red dots for compact rifles. Its MOTAC feature conserves battery life and is perfect for quick, on-the-go shooting. It's lightweight and performs exceptionally well at 100 yards, providing a clear 2 MOA dot.

**Customer Comments:**
Online discussions often praise the Romeo5 for its motion activation feature and long battery life. Users find it to be a great value for the price.

### 7. Bushnell Trophy TRS-25


**Specifications:**
- Reticle: 3 MOA Red Dot
- Battery Life: Up to 3,000 hours
- Weight: 4 oz
- Length: 2.4 inches
- Waterproof: Yes
- Mounting: Weaver Mount

**Best Features:**
- Affordable
- Compact and lightweight
- Reliable performance
- Easy to mount

**Pros:**
- Very affordable
- Compact and lightweight
- Reliable and durable
- Easy to use

**Cons:**
- Shorter battery life
- Limited advanced features

**Experience:**
For those on a budget, the Bushnell Trophy TRS-25 is an excellent choice. Despite its lower price, it offers reliable performance and is perfect for 100-yard shooting. It's easy to mount and lightweight, making it a great addition to any rifle.

**Customer Comments:**
Many users highlight the TRS-25's affordability and reliability. It's often recommended as a budget-friendly option that doesn't sacrifice quality.

## How to Choose the Best Red Dot Sight for 100 Yards?

Choosing the best red dot sight for 100 yards involves considering several key factors:

1. **Reticle Size and Type:** The size of the reticle

(measured in MOA) affects precision. Smaller dots (e.g., 2 MOA) are better for longer distances, while larger dots (e.g., 4 MOA) can be faster to acquire but less precise.

2. **Battery Life:** Longer battery life means less frequent changes and more reliability. Consider sights with battery lives of several years.

3. **Durability:** Look for red dots that are waterproof, fog-proof, and shockproof to withstand various environmental conditions.

4. **Weight and Size:** Depending on your rifle and shooting style, the weight and size of the red dot can impact balance and handling.

5. **Mounting Options:** Ensure the sight is compatible with your rifle's mounting system, whether it's Picatinny, Weaver, or another type.

6. **Price:** While more expensive models often offer better durability and features, there are budget-friendly options that provide excellent performance.

## FAQs

**Q: What is the advantage of a red dot sight for 100 yards?**
A: Red dot sights provide quick target acquisition and improved accuracy, making them ideal for medium-range shooting like 100 yards. They allow shooters to keep both eyes open, enhancing situational awareness.

**Q: Can I use a red dot sight in low-light conditions?**
A: Yes, most red dot sights come with adjustable brightness settings to accommodate different lighting conditions, including low-light environments.

**Q: What is MOA in red dot sights?**
A: MOA (Minute of Angle) measures the size of the reticle. For example, a 2 MOA dot covers approximately 2 inches at 100 yards, providing a balance between precision and quick target acquisition.

**Q: How does battery life impact my choice of red dot sight?**
A: Longer battery life reduces the need for frequent battery changes, ensuring your sight is ready when you need it. Sights with motion activation features further conserve battery life.

**Q: Are red dot sights suitable for beginners?**
A: Yes, red dot sights are user-friendly and provide fast target acquisition, making them excellent for beginners. They simplify aiming and shooting compared to traditional iron sights.

## Conclusion

In conclusion, finding the best red dot sight for 100 yards depends on your specific needs, preferences, and budget.

The Aimpoint PRO, Trijicon MRO, and EOTech EXPS2 are top-tier options offering durability, clarity, and advanced features.

For budget-conscious shooters, the Holosun HS510C, Vortex Strikefire II, Sig Sauer Romeo5, and Bushnell Trophy TRS-25 provide excellent value without compromising performance.

Consider your priorities, whether it's battery life, reticle size, or price, and choose a sight that enhances your shooting experience.