Looking for the best red dot sight for Sig P320 Spectre Comp? Read on, this comprehensive guide is for you.
The Sig P320 Spectre Comp is a tactical powerhouse that takes 9mm handguns to a new level.
With its integrated compensator, and custom slide cuts, pairing it with the best red dot sight is essential. A quality red dot enhances speed of target acquisition, improves accuracy especially during rapid fire, and offers a significant advantage in both competitive and defensive scenarios.
What Makes a Red Dot Sight Ideal for Sig P320 Spectre Comp?
With a wide range of red dot sights available today, not all optics are created equal. When selecting the best red dot sight for the Spectre Comp, opt for a model that features:
1. Wide field of view for easy and rapid target acquisition
2. Durable construction that withstands high round counts and maintain zero under stress.
3. Enhanced reticle clarity for easy aiming
4. A crisp, clear dot with adjustable brightness levels. This ensures better visibility in different lighting conditions
5. Long battery life and top-or side-loading battery compartments to minimize downtime and simplify maintenance
Best Red Dot Sights for Sig P320 Spectre Comp
1.HOLOSUN HS507C X2 Reflex Pistol Sight
The HOLOSUN HS507C X2 Reflex Pistol Sight is the best red dot sight for Sig P320 Spectre Comp. It stands out as a top-tier optic for full-sized pistols, blending solid construction with advanced features.
This optic is crafted from robust 7075 T6 aluminum. It offers a lightweight yet sturdy design, ensuring resilience in various conditions. Besides, its parallax-free design and unlimited eye relief facilitate rapid target acquisition, while the IP67 rating guarantees protection against dust and water immersion.
Regarding reticle, the sight’s Multi-Reticle System provides versatility with options for a 2 MOA dot, a 32 MOA circle, or a combination of both, catering to different shooting scenarios without the need for re-zeroing.
To complement the reticle, this red dot sight features a red Super LED that ensures clarity and brightness. It is complemented by a battery life of up to 50,000 hours on setting 6 and Solar Failsafe technology that means the sight remains operational even if the battery depletes, utilizing ambient light as a backup power source.
Other essential features included are a side-mounted battery tray that allows for convenient battery replacements without detaching the sight and a Lock Mode that prevents accidental setting changes during use.
Pros
- 12 brightness settings, including two compatible with night vision
- Long battery life
- User-friendly side-mounted battery tray
- Durable and reliable construction
- Multi-reticle system
Cons
- Relatively small window
2. SIG SAUER ROMEO2 1x30mm Reflex Sight
Coming in second is the SIG SAUER ROMEO2 1x30mm Reflex Sight. It is built for use in adverse conditions and versatility in different shooting environments.
This red dot sight features a high-efficiency, point source LED emitter and molded aspherical glass lens, utilizing a high-performance red notch reflector coating for excellent brightness and light transmittance with zero distortion.
Regarding construction, the 7075-aluminum housing and ruggedized steel shrouds protect the ROMEO2 from extreme impacts and drops. The 2 steel shrouds included are for 3 different optic configurations, including fully enclosed and sealed with a polycarbonate rear window.
Furthermore, the sight is activated through motion sensing technology. The MOTAC technology immediately powers up illumination when it senses motion and powers down when it does not in order to extend battery life.
For all-weather use, this red dot sight has an IPX-7 rating. This rating allows for complete water submersion up to 1 meter.
Above all, the sight features a sensor that detects a Neodymium magnet inside a compatible holster, to automatically turn the optic off when holstered, conserving battery life. When the gun is drawn from the holster, the sight instantly turns on to the last setting used.
Pros
- Durable 7075-aluminum housing and ruggedized steel shrouds
- Long battery life
- Large size optic window
- Convenient side loading battery compartment
- Compatible with night vision gear
Cons
- Big budget
3. Leupold DeltaPoint Pro Reflex Sight
The Leupold DeltaPoint Pro Reflex Sight is a top-tier optic that impresses with its rugged construction, crystal-clear glass, and lightning-fast target acquisition.
Designed with both tactical professionals and serious shooting enthusiasts in mind, this red dot sight features a wide field of view and a crisp 2.5 MOA red dot that makes precision shooting intuitive and efficient.
Durability is another strong suit of the DeltaPoint Pro. It is built with a magnesium housing that is both lightweight and incredibly robust, capable of withstanding harsh recoil and challenging weather conditions. Furthermore, the sight is waterproof and fog-proof for reliable use in unpredictable environments.
The sight co-witnesses easily with backup iron sights when paired with the correct mount, adding redundancy for critical applications. Besides, it comes with a tool-less, spring-loaded battery compartment that allows for easy changes without removing the sight or affecting zero.
Pros
- Ease of use
- Lightweight, rugged performance
- Unparalleled low light performance
- Tool-less, spring-loaded battery compartment
- Quick and easy to install
Cons
- It sits on the pricier side
4. Trijicon RMR Type 2
The Trijicon RMR Type 2 3.25 MOA Adjustable LED Red Dot Sight is a high-performance optic designed with rugged durability and precision in mind. Built with versatility in mind, it is an excellent choice for both tactical applications and everyday carry.
One of its standout features is the robust forged aluminum housing. It provides superior shock resistance, ensuring the sight can withstand the harshest conditions without compromising performance. Additionally, this sight features enhanced electronics for better performance under recoil and in extreme conditions.
The 3.25 MOA dot offers a perfect balance between quick target acquisition and pinpoint accuracy across a wide range of shooting scenarios. Additionally, the adjustable LED illumination allows users to tailor the brightness level to match environmental lighting, from bright daylight to low-light settings.
In terms of usability, the Type 2 RMR excels with its intuitive button controls for brightness adjustment. Furthermore, the battery life is impressive to reduce the need for frequent battery changes.
Pros
- Reliable performance across different shooting environments
- Exceptional clarity
- Rugged construction
- Intuitive button controls for brightness adjustment
- Long battery life
Cons
- Expensive
5. Crimson Trace RAD Pro
The Crimson Trace RAD Open Reflex Pistol Sight stands out as a robust and user-friendly optic tailored for full-size handguns.
Its 3 MOA red dot reticle offers a balanced combination of quick target acquisition and precision, making it suitable for both defensive scenarios and range shooting. The sight also features a recessed, fully multi-coated lens that enhances clarity while protecting against potential damage.
Thought compact, the sight is constructed from 7075 Series Aerospace Aluminum. This construction boasts a 30% strength advantage over the more commonly used 6061 aluminum, ensuring durability in demanding conditions.
Furthermore, the innovative top strap design further reinforces the optic, mitigating stress on the lens during accidental drops. With large brightness adjustment buttons, even gloved users can easily modify settings. Over and above that, the top-loading battery compartment allows for convenient battery replacements without detaching the sight from the firearm.
Pros
- Impressive battery life of up to 20,000 hours
- Durable construction
- Bright and clear optics
- Budget-friendly
Cons
- Lacks a motion-activated wake feature
6. OSIGHT X Multi-Reticle 3 MOA Dot & 32 MOA Circle Open Reflex Sight
By adopting the industry-standard mounting footprint for optic cuts, the Osight X is the best red dot sight for Sig P320 Spectre for beginners. It is easy to use, versatile, and easy to mount with no specialized tools required.
The highlight of this optic is its multi-reticle system. With 3 MOA Dot & 32 MOA Circle, switching between dot-and-circle, dot-only, or circle-only reticles is straightforward so you can tailor your aiming solution to any shooting scenario. Besides, the sharp and bright dot-and-circle reticle provides a cutting-edge aiming experience.
This red dot sight boasts a pioneering magnetic charging cover featuring a battery display that reveals the real-time battery levels for both the cover and the optic, making uncertainty certain.
Furthermore, the OAL housing is tough, strong, and nearly as lightweight as industry-standard 7075 aluminum, ensuring durability and a professional edge over time.
To top it all off, the sight features a wide field of view enabling you to swiftly capture targets, with precision and confidence, and advanced anti-reflective lens coatings that maximize light transmission for impressive clarity.
Pros
- Wide field of view
- Exceptional optical clarity
- Ease of use
- Multi-reticle system
- Easy to mount and detach from the firearm
Cons
- Limited battery life
7. Burris FastFire 3 Red Dot Sight
The FastFire 3, Burris’s best-selling red dot sight is our last recommendation for the best red dot sight for Sig P320 Spectre.
Available with a 3 MOA or 8 MOA dot, you can choose the 8 MOA dot for quick target acquisition in short-range scenarios, or opt for the 3 MOA dot for pin-point accuracy
The FastFire 3 series is both light and tough, ensuring it won’t compromise gun balance or handling. Besides, its compact build makes it versatile for mounting on guns using Burris mounting systems
With the automatic brightness sensor, this red dot sight adapts to environmental conditions, providing a bright red dot for fast target acquisition. It also offers three manual brightness settings, giving control in various lighting situations
Another impressive feature is the convenient battery access. It is conveniently located on the top of the sight so changing batteries is a breeze. Besides, the automatic time-out feature ensures an extended battery life of up to 5 years
Above all, this red dot sight is built to last. Its shockproof design withstands punishing recoil, and the waterproof construction ensures performance in various conditions.
Pros
- Crisp reticle
- Tool-less wind age and elevation adjustments
- Top-loading battery compartment
- Robust and reliable construction
Cons
- The sight offers only three levels of manual control, which may be insufficient in certain lighting conditions
Criteria for Choosing the Best Red Dot Sight for Sig P320 Spectre Comp
When selecting the best red dot sight for the Sig P320 Spectre Comp, take into account these key factors to ensure optimal performance and compatibility.
Mounting Compatibility
First and foremost, compatibility with the optics cut on the Sig P320 Spectre Comp slide is essential. The sight should match the footprint and mounting system to ensure a secure and reliable fit without the need for additional adapters. With the right, secure fit, you are guaranteed stability and proper alignment during use.
Durable Construction
Durable construction is also a crucial factor. Since the P320 Spectre Comp is often used in dynamic shooting environments, the red dot sight should be constructed from high-quality materials, such as aircraft-grade aluminum or magnesium alloy. Furthermore, the best red dot sight for Sig P320 Spectre Comp offers water and shock resistance in various weather conditions without compromising functionality.
Optical Clarity
Another important consideration is optical clarity. A red dot sight with a clear, bright lens and a crisp reticle allows for fast target acquisition and improved accuracy.
Reticle Design
Next, consider reticle design. The reticle should be easy to see in both bright and low-light conditions, . Additionally, sight should offer adjustable brightness settings to adapt to different lighting environments.
Battery Life
Battery life and power efficiency are additional aspects to evaluate. The best red dot sight for Sig P320 Spectre Comp features an extended battery life that reduces the need for frequent battery changes. This is particularly important during long-range sessions or critical applications. Some sights also feature motion-activated illumination or auto-off features to conserve battery life.
Budget
Red dot sights vary in price from model to model. Determine your budget and weigh the features accordingly. While premium optics offer advanced features, there are reliable options available at lower price points.
Size and Weight
Lastly, size and weight play a big role in maintaining the balance and handling of the Sig P320 Spectre Comp. A low-profile, lightweight optic complements the pistol’s ergonomics and ensures that the added sight does not hinder performance or concealability.
Read Also
- 7 Best Red Dot Sight for Sig P226 ZEV
- Best Red Dot Sight for Sig P365 FUSE
- Best Red Dot Sight for 22lr Pistol
FAQs
- What MOA dot size should I choose?
The ideal MOA dot size depends on your shooting needs. A 3 MOA or smaller is good for precision shooting while a 6 MOA is ideal for close-quarters or competition shooting where speed is more important than pinpoint accuracy.
- Does mounting a red dot require modifying the slide?
No. The P320 Spectre Comp has a factory-milled slide for optics. When mounting a red dot sight, ensure you’re using the correct footprint or adapter plate.
- Is co-witnessing possible with a red dot on the Spectre Comp?
The stock sight of the Spectre Comp typically does not co-witness with most red dots. If co-witnessing is desired, you should consider installing suppressor-height iron sights.
Final Words
To wrap it up, choosing the best red dot sight for SIG P320 Spectre Comp involves balancing compatibility, performance, and budget. All the options listed above cater to a range of preferences and requirements. Look at the features that each model brings to table and choose one that enhances your shooting experience.