First Impressions of Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint
The Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint promises legendary Meprolight durability in a compact, adaptable package. With a user-selectable reticle, enclosed emitter, and compatibility with popular pistol footprints, it aims to be a top contender in the crowded red dot market. Does it live up to the hype and deliver a performance worthy of its legacy?
For years, I’ve struggled with open emitter pistol red dots, especially when carrying concealed. Lint, rain, and even just general dust seemed to find their way onto the emitter, causing distracting distortions and, frankly, some reliability concerns in critical situations. I needed a closed emitter optic that wouldn’t break the bank, yet could withstand the daily abuse of concealed carry.
The MPO Pro-S arrived in a no-frills package, but the optic itself felt solid and well-built. Its weight suggested a robust construction, and the black finish appeared durable. Compared to my Holosun 507K and Trijicon RMRcc, the MPO Pro-S seemed to offer a middle ground in terms of size and features, hinting at a potentially excellent balance between concealability and performance.
My initial reaction was cautiously optimistic. While the design wasn’t as sleek as some competitors, the promise of rugged reliability and a versatile reticle made me eager to mount it and hit the range.
Real-World Testing: Putting Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint to the Test
First Use Experience
My initial test of the MPO Pro-S was conducted at an outdoor range in varying weather conditions. I mounted it on my Glock 19 using an adapter plate to accommodate the RMSc footprint. The range session involved a mix of drills from close quarters to 25 yards.
Even in bright sunlight, the 3 MOA dot was crisp and easy to acquire. The different reticle options were easily switchable with the push of a button. The enclosed emitter shrugged off light rain without any noticeable impact on performance.
Extended Use & Reliability
After several months of daily carry and multiple range sessions, the MPO Pro-S has proven to be a reliable companion. There are no visible signs of wear on the body of the optic and the glass remains clear. The battery life appears to be excellent.
Cleaning the optic is straightforward, and the enclosed emitter design definitely minimizes the amount of debris that accumulates on the lens. Comparing it to my previous open emitter optics, the MPO Pro-S provides a noticeable improvement in reliability and peace of mind, especially in demanding environments.
Breaking Down the Features of Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint
Specifications
The Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint boasts the following key specifications:
- Manufacturer: Meprolight
- Color: Black
- Reticle: 3/33 MOA Dot (user selectable)
- Illumination Type: LED
- Illumination Color: Red
- Emitter Type: Enclosed
- Red Dot Sights-Footprint: RMSc/JPoint
These specifications translate to a durable, versatile optic designed for a wide range of pistols. The user-selectable reticle allows shooters to tailor the optic to their specific needs and preferences, while the enclosed emitter provides superior protection against the elements.
Performance & Functionality
The MPO Pro-S excels in accuracy and reliability. The 3 MOA dot is precise enough for accurate shots at longer distances, while the larger 33 MOA ring allows for rapid target acquisition at close range. Its enclosed emitter design dramatically reduces the chance of malfunctions due to environmental factors.
The optic performs admirably in both bright daylight and low-light conditions. The illumination is easily adjustable to suit the ambient light levels. The only minor drawback is that the buttons are a bit small and can be difficult to manipulate with gloves on.
Design & Ergonomics
The MPO Pro-S features a robust, albeit somewhat utilitarian design. The body is made from high-quality materials, which contribute to its overall durability. While the weight is slightly higher than some competitors, it feels well-balanced on a pistol.
The optic mounts easily onto any slide milled for the RMSc/JPoint footprint, and the controls are intuitive to use, with minimal learning curve. The reticle selection button is well-placed and easy to access.
Durability & Maintenance
The Meprolight MPO Pro-S is built to withstand serious abuse. Its enclosed emitter design adds an extra layer of protection against the elements. Routine maintenance involves simply cleaning the lens with a microfiber cloth and occasionally checking the battery.
Based on my experience, this optic should provide years of reliable service under harsh conditions. The robust construction gives me confidence that it can handle the daily wear and tear of concealed carry.
Accessories and Customization Options
The MPO Pro-S is compatible with a wide range of RMSc/JPoint footprint pistol slides. While no specific accessories are included beyond the mounting screws and adjustment tools, its compatibility with the RMSc footprint means it can be paired with various aftermarket adapter plates if needed. The MPO Pro-S can be mounted on a plethora of aftermarket slides and frames designed for the Glock 43X/48, SIG P365, and similar compact pistols.
Pros and Cons of Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint
Pros
- Enclosed emitter for superior protection against the elements.
- User-selectable reticle (3 MOA dot, 33 MOA ring, 33 MOA bullseye) for versatility.
- Durable construction for reliable performance under harsh conditions.
- Crisp and clear reticle for accurate shooting.
- Compatible with RMSc/JPoint footprint for easy mounting on a wide range of pistols.
Cons
- Buttons are a bit small and can be difficult to manipulate with gloves on.
- Design is somewhat utilitarian and not as sleek as some competitors.
Who Should Buy Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint?
The Meprolight MPO Pro-S is perfect for anyone seeking a durable, reliable, and versatile closed emitter pistol red dot. It is particularly well-suited for concealed carriers, law enforcement officers, and military personnel who require an optic that can withstand harsh conditions and deliver consistent performance. It provides excellent value for shooters looking for a feature-rich optic without breaking the bank.
Those prioritizing aesthetics or needing advanced features such as automatic brightness adjustment might want to explore other options.
A quality holster designed for red dot equipped pistols is a must-have accessory for maximizing the MPO Pro-S’s potential.
Conclusion on Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint
The Meprolight MPO Pro-S Closed Emitter 3 MOA Dot Pistol Sight with RMSc/JPoint Footprint is a solid performer that delivers on its promises. Its durable construction, user-selectable reticle, and enclosed emitter design make it a reliable and versatile choice for a wide range of shooters. The $224.99 price is more than justified.
I wholeheartedly recommend the MPO Pro-S to anyone seeking a dependable closed emitter pistol red dot. It provides an excellent balance of features, performance, and value, making it a top contender in its class. If you are tired of open emitter hassles and need an optic that can withstand serious abuse, look no further than the Meprolight MPO Pro-S.