A red dot sight is the go-to optic if you are looking to enhance the performance of your firearm. These versatile optics have revolutionized target acquisition speed and shooting proficiency for many shooters and we are here to take you through the best red dots for Sig P365.
Whether you use your Sig P365 for general range applications, self-defense, target practice, or any other application, a red dot sight is a vital tool to have. With a quality model at hand, you are guaranteed unmatched accuracy in any shooting environment. Besides, red dot sights enable seamless transitions between several targets and speedy target acquisition.
However, with the innumerable models available on the market, not all are compatible with the popular Sig P365. If you are having a hard time finding the ideal red dot sight for your needs, we are here to help. Below is a detailed review of the best red dots for Sig P365 and a comprehensive guide to help you decide.
So, without any further ado, let’s jump right in.
Best Red Dots for Sig P365
1) Vortex Defender CCW Red Dot Sight – Best Overall
First up, we have the Vortex Defender CCW Red Dot Sight. It is designed and built with advanced technology and cutting-edge features that make it one of the best red dots for Sig P365.
This red dot sight is compact and lightweight for everyday carry. It is easy to install and simple to operate too. Furthermore, it employs a crisp clear 3 MOA reticle that is illuminated in eight daytime brightness levels and two levels that are compatible with night vision gear.
Optically, the sight features a large hard-coated aspherical lens which provides distortion-free sight pictures. Other than that, it has a parallax-free optical configuration and unlimited eye relief for rapid target acquisition.
Another stand-out facet of the red dot sight is the construction quality. It has a rugged construction to withstand recoil and impacts. Further, the chassis is coated with a low-glare matte black anodized finish that is corrosion-resistant and wear-resistant.
Features
- Single-piece 7075 aluminum chassis
- Waterproof and fog-resistant
- 10 adjustable brightness settings
- Low-glare matte finish
- Large hard-coated aspherical lens
- Top-mount battery
- Motion-activated illumination
- 3 MOA red dot reticle
- Fast-rack texturing
- Infinite eye relief
Pros
- Night vision compatibility
- Good value for the price
- Compact and lightweight
- Excellent craftsmanship
- Convenient battery access
Cons
- Slow refresh rate
2) Holosun 570K-GR X2 Multi-Reticle Red Dot Sight – Best Versatile
When it comes to value and versatility, it is hard to beat the Holosun 570K-GR X2 Multi-Reticle Red Dot Sight. It is designed specifically for concealed carry handguns where it excels in virtually all shooting environments.
This innovative subcompact red dot sight is built with ease of use in mind. Firstly, it is easy to mount and remove from the handgun. Moreover, it comes with a lock mode to prevent accidental button presses and changes to the settings in the middle of use.
Construction-wise, this sighting tool is housed in a robust 7075-T6 aluminum body and comes with a Holosun K footprint that offers a variety of mounting solutions. Furthermore, the interior is IP67-rated against dust and moisture damage. The sight is also ideally suited for use in temperatures as cold as -30°C to as high as 60°C.
Other noteworthy features included are 1 MOA adjustment click value, unlimited eye relief, and multi-coated lenses that help the 2 MOA dot and 32 MOA circle reticle serve their function.
Features
- Anodized finish
- Aluminum housing
- 1 MOA adjustment click value
- IP67 water resistance level
- 30 MOA adjustment range
- Unlimited eye relief
- Convenient battery tray compartment
- Parallax-free optics
- 10 adjustable brightness settings
- Multi-reticle system
Pros
- Seamless installation process
- Sturdy and durable construction
- Simple to use
- Value for money
Cons
- Big budget
3) Trijicon RMR Type 2 3.25 MOA Adjustable LED Red Dot Sight – Best Rugged
The Trijicon Type 2 3.25 MOA Adjustable LED Red Dot Sight is a top-notch choice for fine-tuning your skills and enhancing your overall shooting experience. It is rugged enough to stand up to heavy recoil and rough handling that comes with handgun shooting.
The durable aluminum housing is complemented by a waterproof and fog-proof design to handle the worst conditions. On top of that, this optic has ruggedized battery contacts and electronics for performance and survivability in harsh environments.
As one of the best red dots for sig P365, it has dual tritium and fiber optics illumination for the reticle. It controls the illumination intensity of the reticle to match the ambient light settings and improves your shooting confidence.
Furthermore, the red dot sight has a true-color multi-coated lens that ensures optimal light transmission and minimal change in color target. It also boasts a battery conservation mode, unlimited eye relief, and 1 MOA adjustment click value.
Features
- Infinite eye relief
- Forged aluminum housing
- 25 MOA red dot reticle
- Waterproof and submersible to 66ft
- True-color multi-coated lens
- Dual illumination
- 1 MOA adjustment click value
- Parallax-free
- Ruggedized electronics and battery contacts
Pros
- Battery included
- Outstanding durability
- Ease of use
- Excellent craftsmanship
Cons
- Size
4) Sig Sauer RomeoZero Elite 1x24mm Reflex Red Dot Sight – Best Compact
Here is another compact red dot sight that is optimized for handgun applications. Though compact, it harbors a ton of premium upgrades to fine-tune your skills and help you push your handgun to its full potential.
The selling point of this red dot sight is its optical finesse. It has a scratch-resistant glass aspherical lens that delivers superb clarity and distortion-free sight pictures. Furthermore, it comes with a circle-dot reticle for rapid and more instinctive target acquisition.
When it comes to construction, the red dot sight has a structurally enhanced steel shroud that shields the optics from damage. Its interior is fully protected from elements for all-weather reliability. Over and above that, it comes with eight adjustable brightness settings for the reticle to ensure confident aiming in virtually all light settings.
Features
- Open emitter
- Carbon-infused weapon-grade ultralight polymer
- 8 brightness settings
- Unlimited eye relief
- Button-activated brightness
- LED illumination
- 1 MOA adjustment click value
- Structurally enhanced steel shroud
Pros
- Compact and lightweight
- Holds zero well
- Great reticle
- Durable and well-built
Cons
- Brightness controls
5) Bushnell RXC -200 Micro Reflex Sight – Best for Beginners
Bushnell RXC -200 Micro Reflex Sight is one of the best red dots for Sig P365 for beginners. It features a crisp 6 MOA red dot reticle that is easy to spot and simple to shoot with.
This red dot sight is built to last. The chassis is made from 7075-T6 aircraft-quality aluminum that is rigid enough to withstand any abuse. Besides, the chassis design also incorporated a low-profile base with an integral dovetail to enable co-witnessing.
What’s more, the red dot sight is designed with a relatively large lens for more target visibility and forgiveness in dot acquisition. The dot intensity adjusts automatically to match the ambient light conditions and consumes less energy when in a holstered or stored state.
Well, that’s not all. This optic is IPX-7 rated to be waterproof, dustproof, and submersible up to 1m for 30 minutes. It also features a hydrophobic EXO barrier lens coating that minimizes fogging in wet environments while repelling water, dust, and debris.
Features
- Rugged aircraft-grade aluminum chassis
- 6 MOA red dot reticle
- Fully multi-coated optics
- IPX-7 water-resistant rating
- Open emitter
- Red LED illumination
- EXO barrier water-repellent coating
Pros
- Rugged construction
- Easy to use
- Good value for the price
- Large, unobstructed viewing window
Cons
- The batter access is underneath
6) Shield Sights Reflex Mini Red Dot Sight – Best for Seniors
Here is another compact red dot sight that comes with all the modern features you would expect. It is a slimmed-down model of the RMS designed to fit on single-stack pistols.
This sighting tool employs a large 8 MOA red dot reticle that is easy to spot from a distance for all users, including seniors. On top of that, it is optimally illuminated to ensure confident aiming in all lighting conditions.
The durability of this red dot sight is also outstanding. It is made from aerospace-quality aluminum and anodized against scratches and corrosion that causes rust. Other than that, it is available with an optional draw that allows you to change the battery while it is still mounted on the firearm.
Features
- True 1x magnification
- 1 MOA adjustment click value
- Aerospace-quality aluminum housing
- Parallax-free optics
- 8 MOA reticle
- Automatic brightness adjustment
Pros
- Compact, perfect size
- Easy installation
- Excellent craftsmanship
- Affordable
Cons
- Underneath battery compartment
7) Viridian Weapon Technologies RFX-15 3 MOA Green Dot Sight – Honorary Mention
Lastly in our list of best red dots for Sig P365 is the Viridian Weapon Technologies RFX-15 3 MOA Green Dot Sight. It is designed and built specifically for everyday carry where it helps with rapid target finding and acquisition.
This red dot sight is compact but built tough to stand the test of time. It has a 6061-T6 aluminum alloy housing that is rigid enough to take in any abuse. Furthermore, it is water-resistant, fog-proof, and shockproof.
To complement the solid construction, the optic features unlimited eye relief that enables shooting with both eyes open. This is essential for increasing situational awareness in the field. Other than that, it has 10 brightness settings that you can use to customize the 3 MOA reticle to suit your specific shooting needs.
Features
- Unlimited eye relief
- 3 MOA reticle
- Water-resistant and fog-proof
- 6061-T6 aluminum alloy housing
- 10 brightness settings
- LED illumination
- MOA adjustment
- Green dot
Pros
- Tool-adjustable
- Long battery life
- Outstanding durability
- Small, perfect fit
Cons
- The crispness of the reticle could be better
Why a Red Dot Sight for Sig P365?
Equipping your Sig P365 with a red dot sight comes with numerous benefits that include:
Rapid Target Acquisition
A red dot sight simplifies the point of aim when shooting and aids in rapid target acquisition. This is essential for shooting scenarios where quick response is important and rapid target acquisition is handy.
Better Low Light Performance
Red dot sights have multiple brightness settings for the reticle. Some of the brightness settings are optimized for use in the low-light settings of dawn and dusk to boost your shooting confidence.
Enhanced Precision
If you want to hone your shooting, a red dot sight is a handy tool. It provides a clear, unobstructed sight picture, so shooters can focus on the target rather than aligning several sights.
Confidence Boost
Furthermore, the best red dot sights for Sig P365 go the extra mile to boost your shooting confidence, especially for those new to firearms.
Increased Situational Awareness
The true 1x magnification in red dot sights enables shooting with both eyes open. This results in increased situational awareness in the field.
How to Choose the Best Red Dot Sights for Sig P365
Here are the key factors you should take into account when shopping for the best red dot sights for Sig P365.
Compatibility
The first thing to consider is whether the red dot sight is compatible with your handgun or not. Look at the mount the red dot sight comes with and ensure that it matches the mount style of your Sig P365.
Battery Life
Most red dot sights for Sig P365 run on batteries. The longer the battery life the sight has the better. It will keep it powered for long and not fail in the middle of use. Longer battery life also means less maintenance.
Red Dot Sight
The next thing to consider is the size of the red dot reticle. Large MOA reticles are ideally suited for seniors and beginners as they are simple to spot and use. On the other hand, smaller MOA reticles enhance precision across vast ranges and are perfect for decreasing reacquisition time.
Durability
It is without a doubt that the nature of the construction of red dot sights determines their overall durability. So, opt for a model that is crafted with top-grade and hard-wearing materials that promise longevity. The best red dots for Sig P365 should also have reliable water and shock resistance to enable use in all weather conditions.
Adjustability
A red dot sight for the Sig P365 handgun is as good as the adjustments it comes with. Windage and elevation adjustments are vital for precision shooting in different terrains. You should also opt for a model with easily adjustable brightness settings for easy aiming in different light settings.
Glass Quality
Clear and high-quality glass in red dot sights offers the best sighting. As a result, you can find and acquire targets with ease no matter the lighting condition. The best red dots for Sig P365 also feature premium lens coatings that fight glare and enhance optical clarity in low-light conditions.
Read Also
- 7 Best Red Dot for Ruger Max 9
- 5 Best Pistol Red Dot for Astigmatism
- 7 Best Red Dot for Canik TP9SFx
FAQs
- What size reticle is ideal for a Sig P365 red dot sight?
It largely depends on your shooting needs and individual preferences. A small 2 MOA or 3 MOA reticle is perfect for applications where speedy target acquisition is vital while larger MOA reticles are ideal for beginners and seniors as they are easy to spot.
- Can you add optics to a Sig P365?
Yes. The Sig P365 is designed to accept a variety of optics using the Shield RMSc mounting footprint with no plate needed.
Conclusion
The best red dot sight for Sig P365 trickles down to your individual preference and specific needs. With a quality and reliable model at hand, you are guaranteed a better experience irrespective of the kind of shooting you will be doing. Hopefully, our article has steered you on the right path.