MDT MV3 90 Mount Review

My Honest Thoughts on the MDT MV3 90 Mount

As an experienced gear specialist with over a decade navigating the demands of outdoor adventures, workshop tinkering, lab precision, and rugged field deployments, I approach new equipment with a healthy dose of skepticism and a keen eye for genuine utility. My search for a solution to an annoying issue with my Send iT MV3 electronic level led me to the MDT MV3 90 Mount. The core problem was simple: the MV3, while a fantastic device for ensuring my rifle scope was perfectly level, extended outwards awkwardly. This made it vulnerable and impractical for setting the rifle down on its left side, a common maneuver on the bench or in the field. This mount promised to tuck the level up and out of the way, a simple yet significant ergonomic improvement. Upon unboxing, the first impression was one of solid, unpretentious quality. Machined from aluminum, it felt robust, and the black finish was even and professional. I had briefly considered just fabricating a solution myself, or perhaps finding a generic Picatinny-to-ring adapter, but MDT‘s reputation for producing purpose-built shooting accessories gave me confidence. This initial interaction left me feeling hopeful that this little piece of aluminum would solve a nagging problem.

Real-World Testing: Putting MDT MV3 90 Mount to the Test

First Use Experience

My testing primarily occurred at my home workbench and the local shooting range, environments where precision and practicality are paramount. The MDT MV3 90 Mount was installed onto the Picatinny rail sections of my rifle chassis, alongside my scope. The process was straightforward; it simply slides onto the rail and is secured by a single screw. I tested it in various orientations, mounting the MV3 to both the left and right side of the scope tube, as the product description allowed for either. The real-world test involved repeated mounting and dismounting of the rifle, as well as transporting it in a hard case, checking for any shift or loosening.

The initial setup was surprisingly intuitive, requiring no special tools beyond a common Allen wrench, which is often included or readily available. There were no immediate issues or surprises, but I did notice the precise clearance required between the scope tube and the rail for it to sit flush. This mount really shines in its ability to tuck the device closer to the optic, drastically reducing its external profile.

Extended Use & Reliability

After several weeks of consistent use, including multiple range trips and numerous adjustments to my rifle’s setup, the MDT MV3 90 Mount has proven to be incredibly reliable. It has maintained its position without any hint of slippage, even with the minor bumps and vibrations inherent in moving a rifle. The aluminum construction shows no signs of wear; there are no cracks, excessive scuffs, or any performance degradation.

Maintenance is practically non-existent. A quick wipe with a dry cloth is all that’s needed to keep it clean, and its solid construction means there are no small parts to lose or intricate mechanisms to fail. Compared to some generic adapters I’ve used in the past, which often felt flimsy or required constant re-tightening, this dedicated mount from MDT offers a superior level of security and peace of mind. It simply does its job without fuss.

Breaking Down the Features of MDT MV3 90 Mount

Specifications

The MDT MV3 90 Mount is constructed from Aluminum, ensuring a balance of strength and light weight. It weighs in at a mere 0.074 lb, which is practically negligible in the grand scheme of rifle accessories. The mount is designed to attach to any standard Picatinny rail.

Its primary function is to hold the Send iT MV3 electronic level, positioning it vertically to the side of the scope tube. This clever design requires approximately .3 inches of clearance between the scope tube and the top of the Picatinny rail. This specification is crucial for ensuring a proper, secure fit without interfering with the scope itself.

The product offers two variants to accommodate different optic sizes: the standard MV3 90 Mount is recommended for most scope tubes 34mm and under, offering clearance for eyepieces up to 1.55 inches (39mm) in diameter. For larger setups, the Extended MV3 90 Mount is suggested for scopes 34mm and up, providing clearance for eyepieces up to 1.85 inches (47mm) in diameter. This attention to detail in accommodating various optic sizes is a significant advantage.

Performance & Functionality

The primary function of the MDT MV3 90 Mount is to securely and unobtrusively position the Send iT MV3 electronic level. In this regard, it performs exceptionally well. By mounting the level vertically to the side, it effectively reduces the overall profile of the optic setup, making it far less prone to damage or snagging.

Its main strength lies in this ergonomic improvement. It allows the user to easily view the level’s indicators without significant neck strain, as they are presented at a more natural viewing angle relative to the scope. The only minor limitation is the specific clearance requirement, which might pose an issue for very low-profile scope mounts or optics with exceptionally large eyepiece diameters that exceed the extended version’s capacity. However, for the vast majority of common rifle builds, this mount functions flawlessly.

Design & Ergonomics

The design of the MDT MV3 90 Mount is a testament to functional simplicity and robust engineering. Machined from solid Aluminum, it feels substantial and durable, belying its lightweight nature. The Black finish is a matte, non-reflective coating that blends seamlessly with most rifle aesthetics.

Ergonomically, it’s a winner. Once installed, it feels like a natural extension of the optic rail, rather than an add-on. The MDT team has clearly considered the user experience, as the mount provides easy access to the Send iT MV3’s controls and indicators. The single mounting screw is easily accessible, allowing for quick adjustments or removal if needed. There’s no learning curve; it’s a “mount it and forget it” kind of accessory, which is exactly what you want for critical gear.

Durability & Maintenance

Given its Aluminum construction and the absence of moving parts beyond the single mounting screw, the MDT MV3 90 Mount is built for longevity. Under normal use for its intended purpose – holding an electronic level on a rifle – it is highly likely to last the lifetime of the rifle it’s attached to.

Cleaning is as simple as wiping it down with a cloth, and its sturdy design means there are no inherent failure points to worry about. You won’t find cracks, corrosion (due to the anodized finish), or any performance issues developing over time. It’s a set-and-forget component that requires virtually no maintenance.

Accessories and Customization Options

The MDT MV3 90 Mount is specifically designed to work with the Send iT MV3 electronic level; it is not compatible with earlier Send iT models. It comes as a single unit, with no additional accessories included.

Customization is limited to its primary function: mounting the MV3. The mount itself is not adjustable in terms of angle or position beyond what the Picatinny rail allows. However, the choice between the standard and the Extended MV3 90 Mount offers a form of customization based on the diameter of your scope’s eyepiece. This thoughtful provision caters to a wider range of rifle setups.

Pros and Cons of MDT MV3 90 Mount

Who Should Buy MDT MV3 90 Mount?

The MDT MV3 90 Mount is ideal for any shooter who uses the Send iT MV3 electronic level and values a clean, protected, and ergonomically sound rifle setup. If you frequently lay your rifle down on its side, especially on the left, this mount is almost a necessity to prevent damage to your level. It’s perfect for precision shooters, competitive marksmen, or anyone who takes pride in a well-organized and functional firearm.

Those who should probably skip this are individuals who are not using the Send iT MV3 level, as it is a highly specific accessory. Additionally, if your rifle scope is mounted extremely low with virtually no gap between the scope tube and the Picatinny rail, you might encounter fitting issues unless you opt for the extended version and still have sufficient clearance. A must-have accessory to complement this mount would be the Send iT MV3 itself, if you don’t already own it, as they are designed to work in tandem.

Conclusion on MDT MV3 90 Mount

The MDT MV3 90 Mount is a prime example of intelligent design addressing a real-world problem. It takes a functional electronic level and makes it even more practical and durable by tucking it neatly out of the way. The Aluminum construction feels robust, the installation is straightforward, and its performance in protecting the level and improving usability is excellent. While its specificity might deter some, for those invested in the Send iT MV3 ecosystem, this mount offers significant value. For its price of $53.99, the enhanced protection, improved ergonomics, and overall tidiness it brings to a rifle build are more than justified. I would absolutely recommend this mount to anyone using the Send iT MV3, especially if they’re concerned about accidentally damaging their accessory or want a cleaner rifle profile. It’s a simple, effective solution that just works.