Selecting the best red dots for FNX 45 Tactical handgun is crucial for improved accuracy and target acquisition.
I’ll be resenting a lineup of five top-tier red dot sights for the FNX 45 Tactical, carefully vetted through rigorous assessments of their endurance, compatibility, reticle design, battery longevity, and cost-effectiveness.
Here, I unveil my top five choices, selected for their exceptional performance, robust build, and the outstanding value they offer.
Top 5 Best Red Dots for FNX45 Tactical
- Trijicon RMR Type 2- Best overall
- Holosun HS507C X2
- Leupold DeltaPoint Pro
- Trijicon SRO – Best Large FOV
- Vortex Venom – Best Value for Money
Let’s now get started with our top choice:
Trijicon RMR Type 2 (Best Red Dot for FNX45 Tactical)
Claiming the top spot for the FNX 45 Tactical is the Trijicon RMR Type 2, a red dot sight that stands as the epitome of excellence. Trijicon, a renowned name in the world of optics, takes the lead with this exceptional choice.
The Trijicon RMR is the embodiment of precision, offering unparalleled versatility for any shooting scenario. Its track record of reliability and consistency is well-established.
This red dot sight’s ability to deliver pinpoint accuracy and unwavering durability has rendered it the coveted choice among discerning shooters, whether they favor handguns or rifles.
This optic offers a versatile array of eight brightness settings, along with an adaptive auto mode. This adaptability empowers you to fine-tune your reticle to harmonize with your specific environment.
For those demanding long-range shots, the 3.25 MOA dot size is precisely what you need. Its appeal lies in the speed at which your eye can effortlessly capture the reticle, facilitating swift target acquisition.
Notably, this red dot sight boasts a construction reminiscent of a fortress. Its robust aluminum housing is engineered to withstand submersion in water at depths of up to 20 meters.
Moreover, the lens is crafted from tempered glass, providing exceptional scratch resistance.
Imagine the peace of mind that comes with not having to fret about your sight’s battery life for up to four years. Yes, this is entirely feasible with the RMR.
Pros
- Easy windage and elevation adjustments
- Versatile brightness settings
- Super rugged and reliable
- Long-lasting battery life
- Extremely bright red dot
- Easy to install
- Great reticle
- Waterproof up to 20 meters
- Quick target acquisition
Cons
- You will have to remove the sight to change the battery.
Holosun HS507C X2
The HOLOSUN HS507C presents a host of similar capabilities as the Trijicon RMR while being notably more budget-friendly.
Why It Earns Its Place – One of the standout features of this red dot sight is its distinctive circular field of view. This feature expands your visual perspective, providing a broader vantage point that simplifies target acquisition.
The Holosun HS507C X2 offers a trifecta of reticle options, allowing you to select the one that best aligns with your shooting preferences. With choices ranging from a precise 2 MOA dot, a generous 32 MOA circle, or a combination of both, you have the versatility to tailor your reticle to your specific needs.
What sets this red dot sight apart is its solar-powered functionality, a standout feature. Bid farewell to battery-related worries. However, the 507C offers an extended battery life, lasting around 50,000 hours.
The introduction of “Shake Awake” technology is a game-changer. It autonomously activates the red dot sight when in motion and conserves battery life by deactivating it during periods of inactivity.
Furthermore, the Holosun HS507C X2 reflects the brand’s commitment to user convenience with its side battery access feature.
Changing batteries becomes a hassle-free task, as you can do so without removing the sight, highlighting Holosun’s dedication to an exceptional user experience.
Pros
- Exceptional battery life
- No sight removal is required for battery swap
- Budget-friendly
- Compact and elegant design
- Flexible multi-reticle system
- Durable
- Shake Awake feature+Solar Charging
- Uses RMR footprint
Cons
- Solar power won’t work well in low-light conditions
Leupold DeltaPoint Pro
The Leupold DeltaPoint Pro Reflex Sight stands as a top-tier choice, hailing from the reputable world of Leupold Optics.
Despite its outstanding performance, it secures a lower position in our rankings due to the need to adopt an aftermarket mounting plate to ensure compatibility with the FNX 45 Tactical.
Crafted from a lightweight yet robust aluminum housing, the Leupold DeltaPoint Pro incorporates an additional layer of steel safeguarding the optic’s lens, guaranteeing its resilience during rigorous shooting endeavors.
With this protective lens hood, the red dot sight remains shielded from the elements and glare reduction.
Noteworthy is its exceptional waterproof capability, ensuring functionality in depths of up to 66 feet, making it a dependable choice for various environmental conditions.
The battery life, while not the most extensive in its category at 300 hours, is compensated with user-friendly attributes. It boasts a top-access battery compartment for effortless battery replacements and integrates motion sensor technology to conserve power.
Featuring a 2.5 MOA dot reticle, it strikes a perfect balance between ease of tracking and precision. Its broad sight window enhances the field of vision, facilitating precise aiming.
Its toolless windage and elevation adjustments enable quick and effortless alterations without the need for additional tools.
Pros
- Additional lens hood protection
- Durable construction
- Versatile brightness settings for various environments
- No sight removal is required for battery swap
- Waterproof
- Very easy to install and to sight in
- Motion Sensor Technology
- Clarity
- Easy to operate
- Lightweight
Cons
- You will need to buy an additional plate to install
Trijicon SRO
If your priority is a red dot sight with an exceptionally broad field of view, the Trijicon SRO stands out as the ideal choice. Designed with competitive shooting in mind, it provides a remarkably wide and unobstructed field of view.
The SRO’s notable window size of 20mm sets it apart, surpassing the competition by nearly twice the size of other red dot sights featured on this list.
The Trijicon SRO offers several noteworthy features that make it a standout choice:
It offers flexibility in dot reticle choices, including 2.5 MOA, 5 MOA, and 1 MOA options. Opting for the 2.5 MOA dot strikes a balance between dot tracking and precise aiming.
The SRO shares the same mounting footprint as the Trijicon RMR, making it a convenient option for those who already own an RMR. You can effortlessly swap out your optic without the need for new mounting solutions.
The Trijicon SRO is equipped with an adjustable LED, which lets you fine-tune the red dot’s brightness to match your specific environment.
Designed for rapid target acquisition and swift follow-up shots, the SRO’s expanded window frame simplifies locating the red dot at the center of your field of view. This results in less time spent searching for the dot and enhanced accuracy during follow-up shots.
The SRO offers an exceptionally long battery life, lasting around three years. Moreover, it features a top-loading battery compartment, providing convenient and quick battery replacement.
Pros
- Large and clear field of view
- Clarity
- 8 brightness settings
- Long-lasting battery life
- Easy to adjust
- Top loading battery
- Versatile dot size options
- Durability
- Faster Target Acquisition
- RMR footprint
Cons
- Some find it costly
Vortex Venom – Best Value for Money
The Vortex Venom stands out as the ultimate value proposition, offering all the essential features you require in a red dot sight without burdening your budget.
Equipped with generously sized and easily visible red dot reticles, it provides a choice of 10 brightness levels, ensuring precise targeting under varying lighting conditions and against different background colors.
Achieve rapid target acquisition with Vortex Venom, which provides a selection of two reticles. Both the 3 and 6 MOA options ensure quick target acquisition and precise aiming
Convenient Control Placement: The user-friendly power and illumination controls are thoughtfully positioned on the left side, allowing quick adjustments without the need to change one’s shooting stance.
A standout feature of the Vortex Venom Reflex Sight is its top-loading battery design. This design makes battery replacement a straightforward process without the necessity of removing the sight from the firearm, minimizing interruptions during hunting or shooting activities.
Recoil Resilience: These Vortex Venom Red Dot Reticles are engineered to withstand the recoil of firearms, demonstrating their durability. Additionally, their streamlined design ensures seamless compatibility with handguns, making them a versatile choice for the FNX 45 Tactical.
Pros
- Sharp, crispy, and bright dot
- Recoil and impact-resistant
- Adjustable brightness
- Batteries can be changed without removing the sight
- Budget-friendly
- Long battery life
- Easy to mount
- Rugged housing
- Lightweight and compact
Cons
- It lacks an auto-off feature as most shooters would wish
Conclusion
In the end, the best red dots for FNX 45 Tactical is the one that aligns with your unique needs and preferences. No single choice fits everyone, highlighting the importance of a personalized selection process.
The Trijicon RMR Type 2 stands out as a top choice for its precision and durability, closely followed by the Holosun HS507C X2, which offers innovative technology at a more budget-friendly price. The Leupold DeltaPoint Pro impresses with its robust build and motion sensor technology.
If a large field of view is your priority, the Trijicon SRO is an ideal selection. Lastly, the Vortex Venom provides a well-balanced combination of features and affordability.
Take your time to explore the available options and conduct thorough research to pinpoint the perfect red dot sight for your specific handgun. With a thoughtful and patient approach, you’ll be able to find the ideal red dot sight to enhance your FNX 45 Tactical.