Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA Review

My first impression of Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA

The world of precision optics can be a rabbit hole of endless features and escalating price tags, but the Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA promises to deliver professional-grade performance without requiring a second mortgage. As someone who has spent over a decade evaluating gear for demanding environments, I was eager to see if this scope lived up to the legendary reputation of Leupold. It boasts a versatile magnification range, a First Focal Plane (FFP) reticle, and a three-turn elevation dial, all packed into a relatively lightweight package.

I needed a scope that could transition seamlessly from dialing in precise shots at long-range targets to providing rapid target acquisition in dynamic field scenarios. My experience with budget optics left me wanting more clarity and repeatable adjustments. Upon unboxing, I was immediately struck by the solid feel of the scope and the crispness of the turrets.

Compared to my aging Vortex Viper PST Gen I and a more budget-friendly Primary Arms GLx 4.5-27×56, the Leupold Mark 4HD felt noticeably more refined. I ultimately chose this over the others because I wanted the trusted name of Leupold and a better reputation of reliability in harsh conditions. Initial impressions were overwhelmingly positive: I felt like this could be the optic that finally bridged the gap between performance and practicality.

Real-World Testing: Putting Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA to the Test

First Use Experience

My first outing with the Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA was at a local shooting range, where I tested it on my custom AR-10 chambered in 6.5 Creedmoor. The weather was less than ideal – a drizzly, overcast day with swirling winds. Despite the less-than-perfect conditions, the Mark 4HD’s optical clarity immediately shone through, providing a bright and detailed image even at higher magnifications.

The side focus knob allowed me to quickly achieve a sharp image at various distances, from 50 yards to 600 yards, the maximum distance available at this particular range. The adjustments felt precise and tactile. After zeroing the scope, I spent several hours running drills, transitioning between targets at different ranges.

The reticle remained crisp and easy to read across the entire magnification range. There were no issues with tracking. I was impressed by how quickly I adapted to the scope, feeling confident in its performance right from the start.

Extended Use & Reliability

After several months of regular use, the Leupold Mark 4HD has proven to be a reliable and durable optic. I’ve taken it on several hunting trips, including a particularly grueling backcountry deer hunt in the mountains where it was subjected to rain, snow, and significant temperature fluctuations. The scope held zero perfectly throughout the entire trip, even after being bumped and jostled in my pack.

The finish shows minimal signs of wear, despite being exposed to harsh elements. Cleaning the lenses is simple. I use a lens pen and a microfiber cloth to remove any dirt or debris. Compared to some of my older scopes, which require constant tweaking and adjustments, the Mark 4HD has been a joy to use, consistently delivering accurate and reliable performance.

Breaking Down the Features of Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA

Specifications

The Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA boasts an impressive array of features tailored for precision shooting. It has a magnification range of 6-24x. The 52mm objective lens gathers plenty of light for a bright image even in low-light conditions.

The field of view ranges from 17.30 ft at 6x to 4.70 ft at 24x at 100 yards, providing a good balance between wide-angle scanning and detailed observation. Eye relief is a comfortable 3.80″- 4″. The scope uses a 34mm tube diameter. This provides ample room for internal adjustments, and contributes to its robust construction.

It is 14.60″ in length and weighs 27.50 oz. The FFP PR2-MOA reticle remains proportional to the target size throughout the entire magnification range. This enables accurate ranging and holdover calculations at any magnification. It features the M1C3 elevation turret with a three-turn design, allowing for a large amount of vertical adjustment without losing track of your starting point.

The side focus knob allows for parallax adjustment from as close as 25 yards to infinity. These specifications combine to create a scope that is well-suited for both short-range and long-range applications.

Performance & Functionality

The Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA truly excels in its primary role: delivering accurate and repeatable shots. The PR2-MOA reticle is well-designed, providing clear and precise aiming points without being overly cluttered. Tracking is exceptional. The scope consistently returns to zero after making adjustments, a critical feature for any serious shooter.

The optical clarity is outstanding, providing a sharp and detailed image even at maximum magnification. The turrets are tactile and audible, providing positive feedback with each click. My only minor gripe is that the windage turret, while featuring the ZeroLock system, requires a tool (small coin or screwdriver) to unlock. While secure, it’s not as quick to adjust as the elevation turret.

Overall, the Mark 4HD meets and exceeds my expectations, delivering performance that rivals scopes costing significantly more.

Design & Ergonomics

The build quality of the Leupold Mark 4HD is exceptional. The scope feels solid and well-constructed, with no loose parts or play. Despite its robust construction, the scope remains relatively lightweight at 27.50 oz. The ergonomic design makes it comfortable to use. The turrets are easy to grip and manipulate, even with gloves on.

The side focus knob is smooth and precise. The magnification ring offers just the right amount of resistance. There is no steep learning curve associated with this optic. Most shooters will be able to pick it up and start using it effectively with minimal instruction.

Durability & Maintenance

The Leupold Mark 4HD is built to last. Its rugged construction and high-quality materials ensure that it can withstand the rigors of field use. I have no doubt that this scope will provide many years of reliable service. Maintenance is simple. Keeping the lenses clean is the most important factor.

A quick wipe with a lens pen and microfiber cloth after each use is all that’s typically required. The scope is also waterproof and fogproof, providing added protection in harsh environments.

Accessories and Customization Options

The Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA doesn’t come with a ton of extra accessories, but it includes the essentials. A basic Leupold lens cloth and a small multi-tool are included in the box. Aftermarket accessories are readily available.

Leupold offers a range of scope mounts and rings specifically designed for the Mark 4HD. Third-party accessories, such as bubble levels, throw levers, and anti-cant devices, are also widely compatible due to the 34mm tube diameter. While you can’t change the reticle, the PR2-MOA is an excellent all-around choice.

Pros and Cons of Leupold Mark 4HD 6-24×52 M1C3 Side Focus FFP PR2-MOA