If you’re seeking the best red dot sight for Grand Power Q100 pistol, you are in the right place. This guide explores the high-performing red dot sights for Q100.
The Q100, known for its smooth trigger and ergonomic design, benefits greatly from a quality red dot sight. The sight enhances target acquisition and shooting accuracy. Besides, a quality red dot sight enhances shooting performance in low light conditions and increases situational awareness.
About the Grand Power Q100
The Grand Power Q100 is a full-size, striker-fired 9mm pistol. It is renowned for its innovative rotating barrel system that significantly reduces recoil and muzzle rise. This design enhances shooting stability and accuracy for professionals and enthusiasts.
The Q100 features fully ambidextrous controls and interchangeable backstraps, ensuring adaptability for various hand sizes and preferences. With a 15+1 round capacity and a 4.3-inch barrel, the Q100 balances firepower with maneuverability. It also stands out as a reliable and ergonomic choice for shooters seeking performance and comfort.
Compatibility Considerations
The Grand Power Q100 isn’t factory-cut for optics. This means that mounting a red dot sight requires either slide milling or using an adapter plate. It is crucial to ensure that any chosen sight can be securely mounted to the Q100, possibly necessitating custom solutions or gunsmithing.
Best Red Dot Sights for Grand Power Q100
1.HOLOSUN HS507K X2 Open Reflex Pistol Sight

The HOLOSUN HS507K X2 is the best red dot sight for Grand Power Q100. It is tailored for subcompact pistols, offering a blend of durability, versatility, and user-friendly features.
The selling point of this red dot sight is its Multiple Reticle System. It allows users to switch between a precise 2 MOA dot, a 32 MOA circle, or a combination of both, catering to various shooting scenarios.
The Shake Awake technology conserves battery life by deactivating the LED when idle and reactivating it upon movement. This ensures the sight is always ready when needed. Furthermore, this red dot sight features 12 brightness settings, including two that are compatible with night vision.
Regarding construction, it is built from robust 7075 T6 aluminum and weighs just 1 ounce. The side-mounted battery tray facilitates easy battery replacement without removing the sight, preserving zero and simplifying maintenance.
Pros
- Compact and lightweight
- Robust 7075 T6 aluminum construction
- Compatible with night vision gear
- Motion activated illumination
Cons
- Narrow field of view
2)Trijicon RMR Type 2 3.25 MOA Adjustable LED Red Dot Sight

Renowned for its durability and reliability, the RMR Type 2 is a top-tier choice. It offers a 3.25 MOA reticle excellent for balancing speed and precision shooting.
Built with a rugged forged aluminum housing and tested to military standards, this sight is engineered to withstand harsh recoil and extreme conditions without losing zero. It also features redesigned electronics, which offer improved performance on handguns and other platforms with strong recoil.
The LED illumination is crisp and daylight bright, and the automatic and manual brightness adjustment settings allow users to adapt easily to different lighting conditions. The sight is also compatible with night vision devices, enhancing its versatility for varied operational environments.
Another appreciated feature of the RMR Type 2 is its battery life. It lasts over four years on a single CR2032 battery when used at mid-level brightness. Besides, the easy-to-access battery compartment makes replacement straightforward.
Pros
- Clear, undistorted field of view
- Parallax-free optical configuration
- Exceptional build quality
- Unmatched reliability and adaptability
Cons
- Big budget
3)Aimpoint Acro P-2

This enclosed emitter sight provides robust performance with a 3.5 MOA dot. It’s slightly larger but offers enhanced protection against environmental elements, making it ideal for duty use.
As a rugged, compact red dot sight designed for handguns, it features a fully enclosed emitter system that offers superior protection against dirt, moisture, and debris. This red dot sight also offers a convenient side-loading battery tray, allowing battery changes without removing the optic or re-zeroing.
The 3.5 MOA dot is crisp and clear, making target acquisition fast and intuitive, even under high-stress conditions. Besides, the improved battery life of up to 50,000 hours on a single CR2032 battery, this optic demonstrates Aimpoint’s commitment to durability and reliability.
On the range, the Acro P-2 impresses with its clarity and minimal parallax, providing a true-to-life sight picture that holds zero even after thousands of rounds. The brightness settings are easily adjustable and visible in all lighting conditions, including use with night vision devices.
Pros
- Solid construction
- Versatile for duty and defensive use
- Holds zero well
- Compatibility with night vision devices.
- Easy to mount and operate
Cons
- Sits at a premium cost
4)Bushnell RXS250 Reflex Sight

The Bushnell RXS250 Reflex Sight is the best red dot sight for Grand Power Q100 for individuals looking for a budget-friendly but quality option. It features a 4 MOA dot, 5,000-hour battery life, and a side-loading battery compartment, allowing for easy battery changes without removing the sight.
Its 4 MOA dot, powered by a point-source LED, offers clarity across ten brightness settings, ensuring visibility in various lighting conditions. The lowest brightness settings are compatible with night vision devices.
The sight boasts an impressive battery life of up to 50,000 hours on a mid-level setting, and the top-loading CR2032 battery design. The auto-off feature, which powers down the optic after 12 hours of inactivity, further conserves battery life, though some users have noted a slight delay in reticle activation upon re-engagement.
Durability is a hallmark of the RXS-250. It features an aircraft-grade aluminum housing that meets IP67 standards for water and dust resistance. It has also passed MIL-STD-810H impact testing, ensuring resilience under rigorous conditions.
Above all, the sight’s design includes chamfered hood edges to prevent snagging and fully multi-coated optics with True-Tone color, providing accurate color representation and high light transmission.
Pros
- Precise windage and elevation adjustments
- Compatible with night vision gear
- Exceptional optical clarity
- Durable and reliable construction
Cons
- The adjustment dials are slightly small
5)CVLIFE WolfProwl Mini Red Dot

The CVLIFE WolfProwl Mini Red Dot suits you if you are looking for an affordable optic without sacrificing features. It is built with ease of use in mind to cater to the needs of all shooters, including beginners.
This red dot sight boasts a motion activated system to help save battery life. While it is turned on, the red dot goes to sleep after 4 minutes of inactivity but any slight shaking will restart and the memory function will restore the red dot to its brightness before it was turned off.
Construction-wise, this red dot sight is built to last. It has a1500G Shockproof & IPX7 waterproof rating for use in all weather conditions. Furthermore, this mini red dot sight is constructed with a rugged aluminum unibody housing that protects internal components from recoil. It quickly returns to zero and maintains zero consistently.
Regarding optics, this red dot sight features a fully multi-coated lens that intensifies the reticle and optimizes clarity across all environments. The crisp 3 MOA reticle has 10 brightness settings (9 for daylight and 1 for night vision).
Pros
- Top access battery
- Rugged aluminum unibody housing
- Compatible with night vision gear
- Motion activated system
- Ease of use
Cons
- Limited battery life
6)Athlon Optics EDC Red Dot

The Athlon Optics EDC Red Dot is a dependable and budget-friendly optic that stands toe-to-toe with more expensive competitors in the compact red dot category. It delivers a strong combination of precision, durability, and affordability for everyday carry and concealed carry pistol applications.
Designed to fit RMSc footprint optics-ready slides, this red dot sight offers a low-profile design that’s ideal for compact handguns. The 3 MOA dot strikes an excellent balance between speed and accuracy for easy target acquisition in close-quarter situations.
To help the reticle serve its function, this red dot sight features fully multi-coated lens that enhances clarity and light transmission, providing a crisp, distortion-free image even in low light. With multiple brightness settings, including a daylight-bright mode, the dot remains clearly visible across a wide range of lighting conditions.
Build-wise, the EDC Red Dot is rugged and reliable. It features a 6061-T6 aluminum housing that feels solid without adding unnecessary weight. Additionally, this optic is shockproof, waterproof, and fog-resistant, holding up well in varied weather conditions and under the recoil of repeated use.
Pros
- Competitive battery life is competitive
- User-friendly top-loading battery design
- Solid build quality
- Compact, lightweight, and easy to mount
Cons
- No night vision
7)VOTATU PMD504-SG Micro 3 MOA Green Dot Sight

The VOTATU PMD504-SG Micro 3 MOA Green Dot Sight is our last recommendation for the best red dot sight for Grand Power Q100. As a compact and rugged optic, it is designed for both novice and experienced shooters seeking precision and reliability.
Constructed from aircraft-grade aluminum, the sight is exceptionally sturdy yet lightweight so it won’t add unnecessary weight to the pistol. The windage and elevation adjustments are intuitive and precise, aided by tactile, audible clicks that are easy to dial in.
The 3 MOA green dot strikes a great balance between speed and precision, offering a crisp and clear aiming point for rapid target acquisition without obstructing the field of view. It features shake-to-wake motion activation, auto shut-off to preserve battery life, and 10 brightness settings, 2 of which are night vision compatible.
In practical use, the PMD504-SG performs exceptionally well, holding zero even after several hundred rounds. It also offers parallax-free viewing for consistent shot placement and the battery installation is simple via a top-loading compartment.
Pros
- User-friendly top-loading battery compartment
- Exceptional adaptability and performance
- Durable construction
- Night vision compatible
Cons
- Slightly narrow field of view
Criteria for Choosing the Best Red Dot Sight for Grand Power Q100
Whether you are buying a red dot sight for the first time or looking for an upgrade, consider these key factors when making your selection.
Compatibility and Mounting Options
The first consideration is compatibility with the Grand Power Q100’s slide and mounting system. Since the Q100 may require a specific mounting plate or adapter due to its design, the red dot sight you choose should either be directly compatible or can be securely mounted with the appropriate accessory. This prevents installation issues and ensures the sight maintains zero under recoil.
Reticle Size and Style
Reticle size and style greatly influence speed and accuracy. For fast target acquisition, a 3 to 6 MOA dot is generally preferred, as it is large enough to quickly spot while still allowing for precision. Some sights also offer selectable reticle options like circle-dot combinations, which can be helpful for different shooting scenarios.
Durability and Build Quality
The best red dot sight for Grand Power Q100 must withstand recoil and rough handling. Look for optics made from high-quality materials such as aircraft-grade aluminum and those that are shockproof, waterproof, and fog-resistant.
Battery Life and Power Management
Battery longevity is another critical factor. A long battery life ensures you won’t be constantly swapping batteries, which is particularly beneficial in high-stakes or everyday carry situations.
Size and Weight
Handgun-mounted red dots must strike a balance between functionality and minimal added bulk. A compact and lightweight model will maintain the Q100’s natural handling characteristics and avoid with holster compatibility.
Optical Clarity and Lens Coating
Clear glass and quality lens coatings enhance visibility and reduce glare, distortion, and color fringing. The best red dot sight for Grand Power Q100 should offer a crisp, easily visible reticle in various lighting conditions. Additionally, it should feature anti-reflective and multi-coated lenses that improve light transmission.
Price
Finally, consider your budget in relation to the features offered. While premium sights tend to offer superior performance and reliability, many mid-range models provide excellent value. It’s also wise to look for a manufacturer that offers a solid warranty and customer service, ensuring support if your sight develops issues.
FAQs
- Can I mount a red dot sight directly onto the Grand Power Q100?
Yes, the Grand Power Q100 accommodates red dot sights using specific mounting plates. These plates replace the rear sight and are designed for compatibility with various optics.
- Is professional installation required for mounting a red dot sight?
It depends on your skills. While some shooters with experience can install red dot sights themselves, professional installation is recommended to ensure proper alignment and secure mounting. This helps maintain the firearm’s accuracy and reliability.
Final Words
Selecting the right red dot sight for your Grand Power Q100 involves balancing performance, durability, and compatibility. Whether you are beginner in shooting or a veteran looking to take your shooting a notch higher, ensure that the sight you get aligns with your shooting needs and mounting capability.