EOTECH 558 vs EXPS3: A Comprehensive Comparison

EOTECH, a renowned name in the optics industry, offers a range of holographic weapon sights that cater to various needs of shooters. Two of their popular models, the EOTECH 558 and the EOTECH EXPS3, often find themselves being compared. Let's dive into a detailed comparison based on information gathered from various sources.

EOTECH 558

Overview: The EOTECH 558 is perfect for those who don't want to compromise. It's compatible with all Gen I-III night vision devices and boasts an adjustable, locking, quick-detach mount for instant removal.

Key Features:

• Night Vision Compatibility: Works seamlessly with all Gen I-III night vision devices.
• Power Source: Uses 2 x 1.5V AA batteries.
• Reticle Options: EOTECH's unique reticle patterns offer fast target acquisition and MOA accuracy at any range. The 68 MOA ring surrounding a 1 MOA center dot provides three usable aiming points. Other reticle options are available based on specific needs.
• Brightness Options: The 558 offers multiple brightness settings, accommodating various shooting situations.

EOTECH EXPS3

Overview: The EOTECH EXPS3 is an operator-grade holographic weapon sight built for close-quarter engagements with fast-moving targets. It offers two eyes open shooting, a 7mm raised base for lower iron sight access, and night vision capability.

Key Features:

• Night Vision Compatibility: Comes with settings compatible with Gen I through III+ night vision devices.
• Power Source: Powered by a single CR123 battery, it offers 1,000 continuous hours of operation at nominal setting 12 at room temperature.
• Reticle Options: Like the 558, the EXPS3 features a 68 MOA ring with a 1 MOA dot. Other reticle patterns, such as the two-dot and four-dot reticles, are also available.
• Brightness Options: The EXPS3 offers multiple brightness settings in both standard and night vision modes.

User Feedback & Discussions:

Reddit Discussion: A highlighted the 558's impressive 2,500 hours of battery life, quick detach (QD) mount, lower 1/3 co-witness, and its compatibility with AA batteries. The discussion suggests that the 558 might be the ultimate EOTECH model for some users.

M4Carbine.net Discussion: Users discussed the Laser Battery Cap (LBC) compatibility of the 558. Some users felt that if you want to run a laser, the 558 is for you. However, others pointed out that the 558 is bigger, heavier, and takes up more rail space compared to the EXPS3.

Conclusion:

Both the EOTECH 558 and EXPS3 are top-tier holographic sights, each with its unique features. The choice between the two boils down to individual preferences and specific use cases. If you value extended battery life and AA battery compatibility, the 558 might be your pick. On the other hand, if you're looking for a more compact design with CR123 battery compatibility, the EXPS3 could be the better option. Always consider your specific needs and preferences when making a decision.