First Impressions of Viridian Weapon Technologies RFX Custom Walther PDP WMP
The Viridian Weapon Technologies RFX Custom Walther PDP WMP is a red dot sight designed specifically for Walther’s popular PDP (Performance Duty Pistol) and WMP (Walther Magnum Pistol). Marketed as a compact and lightweight optic with a crisp green dot, it aims to provide enhanced accuracy and rapid target acquisition for these platforms. Viridian is known for its innovation in laser sights and aiming devices, so I was eager to see if this optic lived up to their reputation.
I’ve been a long-time fan of Walther pistols, particularly the PDP, for its exceptional ergonomics and trigger. I was searching for a low-profile, reliable red dot sight that would co-witness with the factory sights and enhance the pistol’s already impressive capabilities.
My initial impression upon unboxing the RFX Custom Walther PDP WMP was positive. The sight felt surprisingly light, a critical factor for a pistol-mounted optic. It appeared well-made, despite the polymer construction, and the green dot was remarkably crisp and bright. Compared to similar reflex sights from Trijicon (RMRcc) and Holosun (507K), the Viridian stood out due to its integrated mounting solution designed for the PDP and WMP, seemingly eliminating the need for adapter plates. Initial excitement was tempered by the polymer housing; I was accustomed to the robust feel of aluminum-bodied optics.
Real-World Testing: Putting Viridian Weapon Technologies RFX Custom Walther PDP WMP to the Test
First Use Experience
I mounted the Viridian Weapon Technologies RFX Custom Walther PDP WMP on my Walther PDP 4″ Compact and headed to my local outdoor range. The weather was typical for the Pacific Northwest: overcast with a light drizzle, conditions that can challenge some optics. Zeroing was straightforward, and the adjustments were positive and audible. The green dot was easily visible, even against the muted background, and allowed for quick target acquisition. After approximately 100 rounds, I was impressed with the initial accuracy and ease of use; however, I did notice that the auto-brightness feature seemed to struggle in transitioning from shaded areas to direct sunlight.
Extended Use & Reliability
After several months of use, including multiple range trips and a few informal IDPA matches, the Viridian RFX Custom Walther PDP WMP has held up reasonably well. There are no significant signs of wear and tear, although the polymer housing does exhibit some minor scratches from holster use. Cleaning is simple; a quick wipe with a microfiber cloth keeps the lens clear.
Compared to my experience with the Holosun 507K, which I’ve used extensively on other pistols, the Viridian’s auto-brightness is a weak point. The Holosun offers manual brightness settings that give me more control. However, the Viridian‘s dedicated mount for the PDP is a major plus, offering a lower profile than the Holosun with an adapter plate.
Breaking Down the Features of Viridian Weapon Technologies RFX Custom Walther PDP WMP
Specifications
- Emitter Type: Open. This design allows for a wide field of view.
- Battery Type: Lithium Ion. Offers long battery life.
- Gun Make: Walther. Specifically designed for Walther pistols.
- Gun Model: Walther PDP and WMP. Ensures a perfect fit.
- Color: Black. A standard color for firearms accessories.
- Manufacturer: Viridian Weapon Technologies. A reputable brand known for its innovation.
These specifications are important because they dictate the optic’s compatibility, performance, and usability. The open emitter design provides a large viewing window, making it easier to acquire targets quickly. The lithium-ion battery ensures a long run time, reducing the need for frequent battery changes.
Performance & Functionality
The Viridian Weapon Technologies RFX Custom Walther PDP WMP performs adequately in most shooting scenarios. Accuracy is good, and the green dot is easy to see. However, the auto-brightness feature is inconsistent, sometimes making the dot too bright in daylight and too dim in low-light conditions.
The optic meets expectations for a budget-friendly red dot but falls short of higher-end offerings in terms of brightness control and housing material. The auto-brightness needs significant improvement.
Design & Ergonomics
The polymer build keeps the weight down, but it doesn’t inspire the same confidence as an aluminum housing. The Viridian RFX Custom Walther PDP WMP is user-friendly, with intuitive adjustments, but the battery compartment location on the bottom of the sight is inconvenient.
The sight’s low profile on the Walther PDP is a major advantage, but the plastic feels less durable than metal alternatives. There’s a slight learning curve with the auto-brightness, requiring you to anticipate lighting changes to achieve optimal dot visibility.
Durability & Maintenance
While the polymer housing is lightweight, its long-term durability is a concern. Maintenance is simple; regular cleaning is all that’s required.
The plastic housing raises questions about longevity. The easy maintenance is a plus.
Accessories and Customization Options
The Viridian Weapon Technologies RFX Custom Walther PDP WMP comes with mounting screws and tools for installation. It does not offer much in the way of customization beyond that.
Because the sight is designed specifically for the Walther PDP and WMP, compatibility with aftermarket accessories is limited. Users are essentially locked into the Viridian ecosystem.
Pros and Cons of Viridian Weapon Technologies RFX Custom Walther PDP WMP
Pros
- Crisp and bright green dot for enhanced visibility.
- Extremely lightweight design.
- Dedicated mount for Walther PDP and WMP for a low profile.
- Easy to zero and adjust.
- Affordable price point compared to other pistol red dots.
Cons
- Inconsistent auto-brightness feature.
- Polymer housing feels less durable than aluminum.
- Battery compartment on the bottom requires removing the optic for battery changes.
- Limited customization options.
Who Should Buy Viridian Weapon Technologies RFX Custom Walther PDP WMP?
The Viridian Weapon Technologies RFX Custom Walther PDP WMP is perfect for Walther PDP and WMP owners looking for an affordable, lightweight red dot sight for recreational shooting or home defense. It’s also suitable for shooters prioritizing a green dot over red due to personal preference or visual acuity.
Those who require exceptional durability or precise brightness control should skip this product. Shooters in harsh environments, or those who demand top-tier performance, would be better served by a more robust and feature-rich optic. A must-have modification would be a manual brightness control, if possible, or a way to shield the light sensor from extreme changes in ambient light.
Conclusion on Viridian Weapon Technologies RFX Custom Walther PDP WMP
The Viridian Weapon Technologies RFX Custom Walther PDP WMP offers a decent entry-level red dot option for Walther PDP and WMP owners. Its lightweight design, bright green dot, and dedicated mount make it an attractive choice for those seeking an affordable upgrade.
However, the inconsistent auto-brightness and polymer housing are significant drawbacks. At $199.00, the price is justified given the features, but it’s essential to weigh the pros and cons carefully.
I would recommend this product with reservations. It’s a good option for casual shooters on a budget, but serious users should consider investing in a higher-quality optic with more robust features. If you’re looking for an inexpensive and easy-to-install optic for your Walther PDP or WMP, give the RFX Custom a try, but be aware of its limitations.