Getting a red dot for P365 will help you push your pistol to its full potential. It will aid in quick target acquisition and help you tame more accurate shots regardless of the activity you are engaged in.
The Sig P365 is a micro-compact pistol ideal for taking shots at close-range distances. It is fun to shoot with as it provides quick and accurate shots. However, the Sig P365 becomes more fun to use when you add a red dot sight on it.
However, finding the right red dot for P365 is no easy task. Given the pistol’s structure, not all red dot sights can work on it.
You will require a micro red dot that comes with the right mounts for pistol installation.
To offer a helping hand, we have done our homework and compiled a list of the best red dots for P365 available on the market.
Let’s take a look.
Best Red Dot for P365
1) Holosun Sub-Compact HS507K-X2 Red Dot Sights
The HS507K-X2 is arguably the best red dot for P365 from the Holosun brand.
Specially made for concealed carry pistols, it makes a perfect companion for this popular pistol.
Though compact, it offers a large field of view that helps in rapid target acquisition.
It is designed with Shake AwakeTM technology for easy on and off and a lock mode that prevents accidental button dial.
Another outstanding thing about the optic is the durable housing.
It has a rugged 7075 T6 aluminum body with an anodized finish that makes it virtually rustproof and scratch-resistant.
On top of that, it has an IP67 water-resistant rating for operability under any weather and a multi-coated lens that generate bright and crisp clear sight pictures.
The unit offers up to 50,000 hours of battery life and has an ultralight design for mobility convenience.
Features
- 2 MOA dot and 32 Moa circle
- Shake Awake technology
- Weighs 1 oz
- Dimensions-1.6×0.98×0.95 inches
- 0.58×0.77 in objective window size
- IP67 water-resistant
- 650 nm wavelength
- 1 MOA adjustment
- CR1632 battery
- 7075-T6 Aluminum material
- Multi-coated lens
- Red LED illumination
- 10 DLt & 2NV Compatible brightness setting
Pros
- Compact and ultralight
- Long battery life
- Solid construction
- Night vision compatibility
- Easy on the wallet
- Unlimited eye relief
- 50,000 hours of battery life
Cons
- No parallax adjustment
2) SIG SAUER Romeo Zero Red Dot Sight
The SIG SAUER Romeo Zero is the best red dot for p365 for the money.
It has a stippling pattern on the housing that matched the grip pattern of the P365 and P365XL.
It is also designed to match the Shield RMS-c footprint.
It is compact for easy concealment and feather-light as well.
The Spectracoat HD polymer lens provides crisp and clear sight pictures with 10 times more impact resistance compared to the traditional glass lenses.
Moreover, this unit provides 8 reticle illumination levels for visibility in different light settings.
It has a Motion Activated Illumination System for automatic switch on and off.
Features
- Weapons-grade Ultralite polymer housing
- Fixed 1x magnification
- Textured finish
- Spectracoat HD polymer lens
- Motion Activated Illumination System
- Designed to match Shield RMS-c footprint
- Made for SIG Sauer P365 XL, SIG Sauer P365
- 8 illuminations
- Stand Alone Lithium CR1632 battery
- 0.7 – 0.59 in objective lens diameter
Pros
- Parallax-free
- 8 vivid daytime illumination levels
- Light, compact, and easy to use
- Easy on the wallet
- 20,000-hour battery life
- Compatible with direct P365XL, J-point footprint, and Shield RMS-c footprint
Cons
- None
3) SIG SAUER ROMEOZero 1x24mm Elite Reflex Red Dot Sight
With this red dot sight, you get a number of elite features, to start with you get a Touch-Activated Programming for reticle and brightness changes with just a tap on the red dot. The rear parts of the optic are anti-reflection grooved.
The red dot also features a circle-dot reticle for rapid target acquisition and is compatible with all SIG SAUER P365 optics-ready pistols.
You get unmatched clarity in any environment thanks to scratch-resistant aspherical glass lenses which provide bright and clear sight pictures that are free of any distortion.
The proprietary carbon-infused polymer housing optimizes durability by offering a higher level of drop resistance.
The optic also features a hardened steel protective shroud for greater durability.
Features
- Shield RMSc optic cut
- T.A.P. (Touch-Activated Programming) for brightness adjustment
- Aspherical Glass Lens with Zero Distortion
- Weighs-0.5 oz
- Aspherical glass lens
- CR1632 Battery type
- 2 MOA Adjustment value
- Circle dot reticle with 8 brightness settings
- 1x fixed magnification
- Dimensions- 1.6 x1x0.98 inches(LxWxH)
- Red LED illumination
- Objective Lens Diameter: 24 mm
- Scratch-resistant glass aspherical lens
- Carbon-infused polymer housing
Pros
- Bright red dot and circle
- 20000 hours of battery life
- Compact and ultralight design
- Easy to use
- Touch Activated Programming technology
- Glock 43X MOS, Springfield Armory Hellcat OSP, SIG Sauer P365 compatibility
- Anti-reflection grooves
- Solid construction
Cons
- None
4) Shield Sights Reflex Mini Red Dot Sight
With the right adapter plate, this Reflex Mini Red Dot Sight is small enough to work on the P365.
It has an ultra-compact design that fits the majority of pistols perfectly while offering unmatched performance in its entire lifetime.
Built from aerospace-grade aluminum, this optic is tough enough to stand up to anything you throw at it. It offers 10 times greater shock resistance than glass optics for long-term durability.
Furthermore, it is compatible with night vision devices for greater visibility and it is completely safe on the eye as it contains no laser.
Features
- 1x fixed magnification
- Automatic brightness adjustment
- Aerospace-grade aluminum body
- Anti-reflective lens coating
- Universal gun compatibility
- Red illumination
- CR2032 battery ( 2 to 3 years battery life)
Pros
- Compact and lightweight
- Night vision compatible
- Easy to install
- Crisp clear glass
- Fits existing RMS/SMS mounts
- Underneath battery fitting
- Compatible with night vision at the lowest brightness setting
Cons
- You need an adapter for a perfect fit
5) Swampfox Sentinel 1x16mm Ultra Compact Micro Dot Sight
The Swampfox Sentinel 1x16mm is another micro dot sight ideal for use with the P365.
The ultra-compact design makes it ideal for everyday carry as it is easier to conceal and lightweight as well.
It brings to the table unlimited eye relief for rapid target acquisition and fully multi-coated optics that maximize the transmission of light for brilliant and clear sight pictures.
When it comes to construction, it features a hard-coated 7075 aluminum body that offers greater strength and durability.
It also has an IPX-7 water-resistant rating for operability under wet and rainy weather.
To top it all off, this micro dot sight comes with a photosensitive sensor put on the left side and it automatically adjusts the brightness of the dot based on the ambient light conditions.
Features
- 1x fixed magnification
- 3 MOA dot reticle
- Ruggedized 7075 aluminum body
- IPX-7 is water-resistant, fog proof, and shockproof
- Fully multi-coated optics
- CR2032 battery
- 10 brightness settings
- ARMS Mount/ attachment
Pros
- Unlimited eye relief
- Automatic brightness adjustment
- Lightweight and ultra-compact design
- Great value for the price
- Shockproof and waterproof
- Universal gun compatibility
- Underneath battery compartment
Cons
- Auto adjust doesn’t work in low light
- Day use only
6) Vortex Optics Viper Red Dot Sight – 6 MOA Dot
Carrying the highly-respected Vortex name, the Viper Red Dot Sight has an ultra-low mounting height that makes it ideal for use with the P365.
It offers great speed and versatility for shooters looking to hone their shooting accuracy.
Featuring 6 MOA dot size, this optic will help you get on target quickly and with ease.
The fully multi-coated lens increases light transmission for crisp sight views, while the large, unobstructed field of view aids in quick target finding. It also comes with easy-to-access windage and elevation dials for precision aiming.
The red dot sight is built to last. It has a shockproof construction to handle any rough conditions.
On the external surface is a hard-anodized finish that shields it from rust and scratches. Moreover, the optic is sealed with O-rings to keep the optics moisture and dust-free.
Features
- 6 MOA dot reticle
- Waterproof and shockproof construction
- 1x fixed magnification
- 24 mm objective lens
- 10 brightness settings
- Adjustable windage and elevation
- Fully multi-coated lens
- Hard anodized finish
- 150 – 30000 hours battery life ( highest/lowest brightness levels)
Pros
- Unlimited eye relief
- Compact and lightweight design
- Pinpoint accuracy
- Crisp clear glass
- Parallax free
- Can be used for Shotgun, Pistol, or Rifle
Cons
- Few battery hours on high brightness setting
Factors to Consider when Choosing the Best Red Dot for P365
To ensure that you make an informed buying decision, the following are the key factors you should consider when shopping for the best red dot for P365.
Build Quality
The red dot sight you choose to buy should have sturdy and robust construction.
This is to ensure that it can stand up to anything you throw at it. The body should be made from high-grade materials such as aluminum. It should also be sealed to prevent moisture, dust, and dirt from entering inside the optics.
Lens Quality
For the red dot sight to offer bright and clear sight pictures, it should have quality lenses with proper coatings. The more layers of coatings it has, the better.
This offers maximum transfer of light for clear and bright image generation. The multi-coatings also shield the delicate lens from corrosion, scratches, and wear.
Battery
It is very important that you choose a unit that has a high-capacity battery. This way, it will keep the red dot illuminated in all lighting conditions. A high-capacity battery also saves you the hassle of having to purchase new batteries every now and then.
Reticle Size
The dot size varies from one model to the other. It can be 2 MOA, 3 MOA, 6MOA, or any other MOA. While smaller red dot reticles are more accurate when you are taking shots at extended ranges, the reticle you decide to pick will chiefly depend on your individual needs as well as preference.
Brightness Levels
Like reticle size, the brightness levels on red dot sights for P365 vary greatly from one model to the other.
A tip is to get a unit that offers 8 brightness levels or more. If you intend to use the red dot sight under low light settings or at night, try and look for a unit that offers night vision compatibility. Most red dot sights have the last 2 brightness settings to be night vision compatible.
Price
The other thing to consider is the pricing of the red dot sight. The cost varies greatly from one product to the other depending on the features it harbors as well as the brand. Like any other optic, you get what you pay for.
For a high-end model, you will have to pay a higher price but you will end up with more top-notch features. But if you are on a budget, you can still find a good sight that is much friendlier to your wallet.
Final Thoughts
Finding the best red dot for P365 doesn’t have to be a tedious and unpleasant experience. when you have identified the features you need in a red dot sight, your selection and purchasing process will be much simpler and less time-consuming.
Regardless of the red dot sight, you decide to pick, it is our hope that this guide has helped point you in the correct direction and you can now make the right buying decision.
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