Holosun 507c vs 508t – Find Your Perfect Sight

Holosun 507c vs 508t

Navigating the intriguing world of red dot sights brings us to the doorstep of Holosun, a brand synonymous with delivering unmatched quality and user-centric designs in its product range. Two standout models from their stable, the Holosun 507c and 508t, each carve out a unique space, owing to their distinctive features and formidable performance metrics.

Here, we embark on a meticulous exploration of these two esteemed sights, comparing and contrasting their virtues and potential drawbacks. Through an intricate dissection of their performance, durability, and a host of other vital attributes, this comparison aims to illuminate the aspects that might influence your choice between the 507c and Holosun 508t.

Let’s delve into this detailed juxtaposition to unveil the subtle and stark differences, offering you a comprehensive guide in making an informed decision on the sight that will impeccably serve your shooting endeavors.

Key Takeaways

  • 507c offers various reticle options and lightweight, while 508t stands out for robustness (titanium build) and exemplary battery life.
  • Both sights offer comprehensive features like solar fail-safe and multi-reticle systems, but 507c is noted for simplicity and 508t for user-friendly battery replacement.
  • Buyers should weigh aspects like durability (favoring 508t), reticle preferences (potentially favoring 507c), and budget constraints to determine the optimal choice.

Holosun 507c vs 508t – Comparison

507c 508t
Housing Material Aluminum Titanium
Dimensions 1.78×1.15×1.15 inches 1.77 x 1.21 x 1.08 inches
Item Weight 1.5 oz 2.0 oz
Magnification 1x 1x
Parallax-free Yes Yes
Unlimited eye relief Yes Yes
Reticle Color Red and Green Red and Green
Reticle options Multiple reticle options Multiple reticle options
Warranty Limited lifetime warranty Limited lifetime warranty
Buy on Amazon Buy on Amazon

Holosun, renowned in the realm of red dot sights, has admirably engraved its name by furnishing quality, user-friendly products. Notably, the Holosun 507c and 508t have magnetized considerable attention, each boasting unique features and performance capabilities. Let’s dissect the comparative aspects, diving deep into their performance, durability, and several other pivotal points.

Performance Showdown

  • 507c: Known for its versatile reticle options, adapting to varied shooting contexts.
  • 508t: Distinguished by its stellar battery life, minimizing frequent battery changes.

Despite their individual strengths, the 507c flaunts flexibility in reticle use, while the 508t pledges extended usability.

Durability at a Glance

The 508t, crafted from titanium, surpasses the 507c’s aluminum construction in robustness and sturdiness, thereby navigating harsh conditions with greater ease. Both models have been through rigorous durability testing and have showcased a commendable resistance to abuse.

Unique Comparisons

1. Size and Weight – A Compact Conundrum

  • 507c: Slightly taller but lighter, marking it preferable for those averse to additional weapon weight.
  • 508t: Compact and a tad heavier, yet the slightly increased weight is often considered negligible.

Despite the 507c being lighter, the 508t steals the win in this category with its compact and low-profile design that shooters often gravitate towards.

2. Durability – A Titanium Triumph

Both models showcase impressive durability, backed by solid housing materials and extensive testing. The 508t’s titanium housing not only outshines the 507c’s 7075 T6 Aluminum but also secures it a lifetime warranty compared to the latter’s 5-year warranty.

Water-resistance and recessed controls further enhance their durability, withstanding elements and preventing inadvertent adjustments. Moreover, both models boast brilliant customer service from Holosun, yet the 508t clinches the win in durability, offering a bit more resilience than its counterpart.

3. Reticle – Precision Meets Speed

Offering a 2 MOA dot, a 32 MOA ring, and a combination of both, the 507c and 508t ensure shooters can select a reticle that aligns with their precision and speed needs. The choice between red and green dots also presents varying benefits concerning target acquisition and visibility across different terrains and lighting. No clear winner emerges in this category as both cater to varying, yet equally valuable, user preferences.

4. Battery Life – Powered for the Long Haul

Holosun models, the 507c and 508t, are celebrated for an astounding 50,000 hours of battery life at mid-setting, partially attributed to the ingenious Shake Awake feature, which conserves battery by powering down during periods of inactivity. The addition of Solar Panels as an alternate power source further amplifies reliability, ensuring the optic remains functional even if the battery falters. Both models tie in this category, offering stellar, reliable battery life.

5. Footprint – Mounting Made Easy

With an RMR footprint, both the 507c and 508t guarantee convenient mounting due to the widespread availability of compatible plates, making neither superior in this aspect.

6. Brightness – Day and Night Visibility

Ten brightness settings and two additional ones for night vision ensure that the 507c and 508t can be utilized effectively in various lighting conditions. The lockout mode, which maintains the chosen brightness setting, further underscores their reliability in critical situations. This category does not propose a winner as both models proficiently cater to brightness and visibility needs.

User Experience

Evaluating the user experience of red dot sights particularly emphasizes the role of personal preference, especially in the context of the Holosun 507c and 508t. Each model presents distinct features that may cater to varied user needs and comfort levels, making it vital to dissect the user interface and ease of use associated with each.



The Holosun HS507C X2 is a highly efficient multi-reticle sight, providing a 2 MOA dot and 32 MOA circle. It ensures rapid target acquisition and prolonged battery life, thanks to its Shake Awake Technology. The robust construction and solar fail-safe offer reliable performance for various shooting applications.

The 507c is recognized for its straightforward, intuitive interface, which potentially minimizes the learning curve for beginners while maintaining the precision and adaptability appreciated by seasoned shooters. Its multi-reticle system and inherent flexibility ensure that it can cater to diverse shooting requirements with relative ease.

While boasting a versatile multi-reticle system, reliability through its solar fail-safe, and energy efficiency via Shake Awake technology, the 507c does not feature an auto-brightness setting, which could be perceived as a downside by users who prioritize adaptive lighting conditions.



The HOLOSUN HE508T-RD X2 provides reliable, user-friendly aiming with its durable Titanium housing and advanced technologies like Solar Failsafe. Boasting a 50,000-hour battery life, it's a sturdy choice for hunters and handgun users alike.

In contrast, the 508t notably includes a side-loading battery tray. This design choice enhances the user experience by facilitating quick and convenient battery replacements, without the need to remove the sight from the firearm, thereby retaining zero.

The 508t is often celebrated for its rugged durability (thanks to its titanium build), clear optics, and long battery life augmented by its solar fail-safe feature. However, its relatively higher price point and perhaps its size might be considered cons for users with budget constraints or specific size preferences.

Making Your Choice

In the debate of holosun 507c vs 508t, it all boils down to your specific needs and preferences. Both red dot sights have their unique strengths, and your choice will significantly depend on your requirements.

Factors to Consider When Choosing Between 507c and 508t

While both the 507c and the 508t offer excellent performance, there are some key differences that might sway your decision. Here are a few factors to consider:

  • Durability: If you’re looking for a more robust and rugged sight, the 508t might be the more suitable option with its titanium housing.
  • Battery Life: Both models offer impressive battery life, but if you prefer a sight that can go for longer periods without a battery change, the 507c might be your choice.
  • Reticle Options: Both sights offer multiple reticle options, but the choice between them would depend on which reticle style you prefer.
  • Price: The 508t is generally more expensive than the 507c. If budget is a consideration, this might influence your decision.

Final Thoughts on 507c vs 508t

In my opinion, both the Holosun 507c and 508t are top-notch red dot sights that offer great value for money. They’re packed with features and offer excellent performance. The choice between the two will largely depend on your specific needs and budget.

If you’re still unsure, it might be helpful to compare these models with other popular sights on the market. Check out our other articles for more red dot sight comparisons like Holosun 510c vs Romeo 5 and Vortex Venom vs Holosun 507C.

Remember, the best sight for you is the one that fits your needs and feels right to you. So take your time, do your research, and make a choice that you’re comfortable with. Happy shooting!