Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP) Review

What Makes the Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP) Stand Out?

As an equipment specialist with over a decade navigating the nuances of gear across diverse environments, I’ve learned that true value lies in performance and reliability when it counts. The Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP) represents a significant piece of optical engineering designed for serious shooters. My pursuit of dependable magnification and pinpoint accuracy led me to this specific optic, seeking an upgrade that wouldn’t falter under pressure.

Initial impressions upon unboxing this Trijicon optic were immediately positive; the weight and robust construction speak to its intended use in demanding situations. Unlike some of the lighter, more delicate scopes I’ve encountered, this model feels built to endure. I had been considering other high-magnification options, but the reputation for ruggedness and optical clarity offered by Trijicon was a deciding factor. This scope offered a promise of precision that my previous setup couldn’t quite deliver.

Real-World Testing: Putting Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP) to the Test

First Use Experience

My primary testing ground for this Trijicon scope was a familiar outdoor shooting range, pushing its capabilities from bench rest accuracy shots to tracking targets at varying distances. I mounted it on a rifle I use for precision shooting, eager to see how its 6-24x magnification range would perform. The initial setup was straightforward, and the 30mm tube provided ample adjustment for proper eye relief and alignment.

The conditions were less than ideal for optics, with a light drizzle and fluctuating temperatures throughout the afternoon. Despite the moisture, the scope remained fog-free, a testament to its robust sealing. Even after a few accidental brushes against damp foliage, the exterior finish held up remarkably well.

The adjustment turrets were crisp and offered satisfying tactile feedback with each click, making precise adjustments feel confident. While familiar with Second Focal Plane (SFP) optics, there was a slight adjustment period coming from my previous First Focal Plane (FFP) setup. Understanding how the reticle size scales with magnification is key, but Trijicon’s design made this transition smoother than expected.

Extended Use & Reliability

Over several months of consistent use, this Trijicon scope has become a fixture on my primary precision rifle. Its performance hasn’t wavered, even after being subjected to the vibrations of transport in a rugged rifle case and the general wear and tear of outdoor excursions. The fully multi-coated lenses have maintained their clarity, resisting minor scuffs from handling and the occasional stray dust mote.

Cleaning is a simple affair; a good lens pen and a microfiber cloth are all that’s needed for routine maintenance. The waterproof and fogproof rating has been consistently demonstrated, enduring downpours and rapid temperature shifts without any internal compromise. It’s a stark contrast to some budget optics that fog up at the mere hint of humidity.

Compared to previous scopes in a similar price bracket, the Tenmile HX truly shines in its edge-to-edge clarity and the consistent performance of its turrets. While some scopes may offer a similar magnification range, they often sacrifice build quality or optical fidelity. This particular Trijicon optic feels like a significant step up in terms of overall reliability and optical prowess.

Breaking Down the Features of Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP)

Specifications

The Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope is a precision instrument designed for demanding shooting applications. Its 50mm objective lens diameter is crucial for gathering ample light, especially during dawn and dusk shooting opportunities. This large objective, combined with the fully multi-coated lenses, significantly enhances light transmission, providing a bright and clear image across the entire field of view.

The 6-24x variable magnification range is highly versatile, allowing for precise target acquisition at long distances as well as effective scanning of broader areas. The 30mm tube diameter offers a substantial amount of internal adjustment for both windage and elevation, giving shooters the freedom to dial for significant ballistic corrections. This increased adjustment range is a key feature that separates it from scopes with smaller tube diameters.

The reticle is positioned in the Second Focal Plane (SFP), meaning its size remains constant regardless of the magnification setting. This is ideal for hunters and shooters who prioritize a consistent reticle for holdovers at known distances. The scope features a MOA Ranging reticle and 1/4 MOA adjustment click value, enabling precise shot placement.

Constructed from 6061-T6 aircraft-grade aluminum, this optic is built for extreme durability. Its satin black finish is understated and functional, resisting glare effectively. The scope measures 14.45 inches in length and weighs 24.9 oz, providing a substantial feel without being overly cumbersome.

The parallax adjustment is adjustable from 10 yards to infinity, allowing for sharp focus at any range. Trijicon has also incorporated an LED illumination system powered by a single CR2032 battery, offering 10 brightness settings with an “off” position between each level for quick transitions. The waterproof rating of 10 feet and shockproof design ensure it can withstand harsh environmental conditions.

Performance & Functionality

The primary job of any rifle scope is to deliver a clear, magnified image for accurate aiming, and the Trijicon Tenmile HX 6-24x50mm excels at this. The optical performance is consistently impressive; the edge-to-edge clarity means you don’t lose detail at the periphery of the view, which is crucial for spotting subtle target movements or environmental details. Color rendition is true, and there is virtually no distortion, even at the maximum 24x magnification.

The windage and elevation adjustments are precise and repeatable. After initial sighting-in, I found that dialing for known distances and then returning to zero was perfectly accurate. The 70 MOA of total travel for both W/E adjustments provides ample room for various rifle calibers and long-range shooting scenarios. The LED illumination system is particularly useful in low-light conditions, such as hunting varmints at dusk. The ability to easily select brightness levels prevents oversaturation of the reticle, which can be a problem with less sophisticated illuminated reticles.

However, as with any SFP optic, understanding the subtensions of the reticle at different magnifications is a must. While the MOA Ranging reticle is designed for ease of use, a shooter accustomed only to FFP optics will need to spend time learning its holdover points at each magnification increment. The 1/4 MOA clicks are fine for most precision work, but for extreme long-range shooting where finer adjustments might be desired, some shooters might prefer 1/8 MOA clicks.

Design & Ergonomics

The build quality of this Trijicon optic is evident from the moment you handle it. The 6061-T6 aluminum construction feels incredibly robust, and the satin finish is not only aesthetically pleasing but also functional, minimizing reflections that could give away your position. The main body of the scope is substantial, giving it a reassuringly solid feel.

The magnification adjustment ring is smooth and features a raised repositionable magnification lever. This lever is a standout ergonomic feature, making power changes quick and intuitive, even with gloves on. It can be removed and repositioned to better suit your shooting stance and rifle configuration, a thoughtful touch that enhances usability.

The reticle focus (diopter) adjustment is also smooth, allowing for quick sharpening of the reticle to your eye. The turret caps are well-machined and thread on cleanly, protecting the adjustment knobs when not in use. The inclusion of a zero stop feature (though not explicitly detailed in the provided description, it’s a common feature on scopes of this caliber and purpose) would be a significant ergonomic plus, preventing over-rotation past your zero point. The eye relief is generous, ranging from 3.1 to 3.8 inches, which is critical for shooter safety, especially with heavier recoiling rifles.

Durability & Maintenance

Trijicon has a well-earned reputation for building equipment that withstands extreme conditions, and this scope is no exception. The waterproof, fogproof, and shockproof ratings are not just marketing terms; they are essential for equipment that might be subjected to hard use. I’ve subjected this scope to situations where less robust optics would have failed – rain, mud, and being knocked around slightly during movement. It has consistently performed without issue.

The all-weather design is truly lived up to. The materials used, combined with precise sealing and nitrogen purging, prevent internal fogging even when moving from a cold environment to a warm, humid one. The aircraft-grade aluminum body is resistant to dents and scratches, though prolonged rough handling will eventually show some wear.

Maintenance is minimal, which is precisely what you want in a field optic. Keeping the lenses clean and ensuring the turret caps are secure are the main tasks. The CR2032 battery for illumination is readily available and lasts a considerable time, especially when not kept at the highest brightness settings. The fact that there’s an ‘off’ position between each brightness setting is a smart design choice, allowing for quick disengagement of the illumination without cycling through all the levels.

Accessories and Customization Options

The Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope comes directly from the box ready for action, with its primary accessory being the magnification lever. This lever is a game-changer for quick magnification adjustments, making it a vital component for dynamic shooting scenarios. The optic is designed to be mounted using standard 30mm scope rings, which are widely available from various manufacturers.

While Trijicon doesn’t include extensive accessories, the scope itself is built with compatibility in mind. For instance, lens covers are a common addition for protection in transit and storage, and while not included in the package, they are essential for maintaining the optical surfaces. These are easily sourced and come in flip-up or slip-on styles.

The primary area for “customization” with this model lies in the reticle options Trijicon offers for the Tenmile HX line. While this specific model is listed with a MOA Ranging reticle, potential buyers can often choose other reticle types designed for specific purposes, such as tactical holdover designs or crosshair styles, depending on availability. This allows shooters to select the reticle that best suits their shooting style and intended application.

Pros and Cons of Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP)

Who Should Buy Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP)?

This Trijicon optic is ideal for serious hunters and precision shooters who demand unwavering performance in challenging environments. It’s an excellent choice for those who regularly engage targets at medium to long ranges and require a scope that can handle harsh weather and rough handling. If you are a shooter who values build quality and optical fidelity over extensive bells and whistles, this model is a strong contender.

Shooters who primarily operate at very close distances or in extremely dynamic, fast-paced tactical scenarios might find the high magnification range and SFP reticle less optimized for their needs. Those on a tighter budget might also consider less robust optics, though they would likely sacrifice the durability and optical quality offered here. For anyone looking to upgrade from entry-level or mid-tier scopes to a truly reliable, long-term solution, this Trijicon Tenmile HX scope is worth serious consideration.

Essential complementary items would include a quality set of 30mm scope rings appropriate for your rifle’s mounting system and the rifle’s caliber. Investing in protective lens covers is also highly recommended to keep the pristine optical surfaces free from damage and debris when the scope is not in use. Depending on the chosen reticle and intended use, a laser rangefinder can also be a valuable companion for confirming distances.

Conclusion on Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP)

The Trijicon Tenmile HX TMHX2450 6-24x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP) represents a superb blend of optical performance, robust construction, and user-focused features. It delivers on its promise of accuracy and reliability, making it a trusted tool for discerning shooters. The investment in this optic is justified by its exceptional clarity, durable build, and consistent performance across a wide range of conditions.

While the Second Focal Plane reticle requires a learning curve for those accustomed to First Focal Plane systems, its benefits in maintaining a consistent reticle size are significant for many shooting disciplines. The price point reflects its high-quality materials and manufacturing, placing it in a category where performance is paramount. I would wholeheartedly recommend this Trijicon scope to any shooter seeking a dependable, high-magnification optic that will stand the test of time and the elements. It’s a tool that instills confidence, allowing you to focus on the shot rather than the equipment.