Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane Review

The Final Word on the Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane

For years, I’ve been on the hunt for optics that balance solid performance with an approachable price point, especially for versatile use. My previous scope, a reliable but somewhat limited model, started showing its age and lacked the magnification range I needed for longer shots and detailed observation. This led me to seek out a replacement, specifically something in the mid-magnification range that could handle a variety of tasks. After sifting through options, the Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane caught my eye. It promised a broad magnification range and a sturdy build, features I deem essential for my diverse fieldwork. My initial impression upon unboxing was positive; the scope felt substantial, with a clean matte black finish that spoke of practical design. While I briefly considered a more feature-rich, higher-end optic from a well-known competitor, the price difference was significant, and the Magnus seemed to hit a sweet spot. My first reaction was a quiet sense of anticipation, a feeling of having found a promising tool for the job.

Real-World Testing: Putting Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane to the Test

First Use Experience

My initial testing grounds for this optic were a familiar stretch of rural land used for both target practice and wildlife observation. I mounted it on a .223 platform, and the process was straightforward, fitting snugly into my existing scope rings. The Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane performed admirably in bright daylight, offering a clear view out to 200 yards with sharp target acquisition. As dusk approached, the larger objective lens started to prove its worth, gathering more ambient light than my previous optic. I did notice a slight parallax adjustment would have been beneficial for extremely fine adjustments at those longer ranges, as the fixed parallax setting requires a consistent cheek weld.

Extended Use & Reliability

Over several months, this scope has become a regular fixture on my rifle. It has accompanied me on numerous range days, endured a few unexpected drizzles, and spent considerable time sitting in the back of my truck. The exterior finish has held up remarkably well, showing only minor scuffs from accidental bumps against equipment. Adjustment turrets have maintained their zero through repeated firing sessions and travel, a crucial point for any serious shooter. Cleaning is simple, requiring only a microfiber cloth and lens cleaner, and the scope has remained fog-free even after rapid temperature changes. Compared to some budget optics I’ve used in the past, this model demonstrates a far superior level of durability and consistent performance, though it doesn’t quite match the unparalleled clarity of premium, multi-hundred dollar scopes.

Breaking Down the Features of Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane

Specifications

The Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane boasts a versatile 5-20x magnification range, making it suitable for a broad spectrum of shooting distances. Its 50mm objective lens diameter is key to its light-gathering capabilities, especially in challenging lighting conditions. The scope features a 1-inch tube diameter, which is a standard size for many mounting systems and offers a good balance between strength and weight. It utilizes a Second Focal Plane (SFP) reticle, meaning the reticle size remains consistent regardless of magnification, which is ideal for consistent holdovers at various ranges once you’ve calibrated them. The listed field of view is 6.8 to 21.5 feet at 100 yards, offering a decent situational awareness at lower magnifications.

The eye relief is a comfortable 3.1 inches, providing sufficient clearance to prevent scope bite, even with heavier recoiling firearms. Its weight is a manageable 17.6 oz, contributing to the overall balance of the rifle. Adjustment turrets offer a 0.25 MOA click value, which is precise enough for most practical shooting applications and allows for fine-tuning of your aim. The scope has a length of 14.1 inches, making it a reasonably compact optic for its magnification range. Notably, the product description indicates fixed parallax, a common trait in this price bracket that requires the shooter to maintain a consistent shooting position for optimal clarity. The turrets are covered, providing protection during transport.

Performance & Functionality

In terms of its core function, the Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane performs admirably for its intended purpose. The 5-20x magnification range is incredibly useful; I found the lower end perfect for quick target acquisition on closer shots, while the upper end allowed for detailed observation and precise aiming at extended distances. The 50mm objective lens genuinely makes a difference in low light, allowing me to continue shooting or observing longer into the twilight hours than I could with my old, smaller objective scope. The SFP reticle is a solid choice for general use, offering clean subtensions at higher magnification without becoming disproportionately large at lower powers.

The 0.25 MOA turrets track true for the most part. I conducted several box tests and found that adjustments were repeatable, which is a significant plus for zeroing and making dope adjustments. The fixed parallax, however, is the one area where it shows its price point; it’s set at a common distance, but if you’re consistently shooting at ranges significantly different from its setting, slight blur can occur if your eye isn’t perfectly aligned. Still, for general field use and range shooting within typical engagement distances, it performs very well. It consistently meets expectations for its price, offering good functionality for the enthusiast shooter.

Design & Ergonomics

The build quality of this optic is solid, featuring a robust matte black finish that feels durable and resists glare effectively. The housing feels sturdy, suggesting it can withstand the rigors of fieldwork. The 1-inch tube is standard and fits well with most mounting solutions. Ergonomically, the magnification ring is smooth and offers good tactile feedback, making adjustments easy even with gloves on. The turrets are also well-designed, with distinct clicks that are audible and tactile, although the protective caps add an extra step before adjustment. The eye relief of 3.1 inches is generous and contributes significantly to a comfortable shooting experience.

The reticle itself is a simple duplex, which is a classic and effective design, though for advanced shooters, a reticle with more hash marks for ranging or holdovers might be preferred. The overall design is functional and no-nonsense, prioritizing practicality over flash. This optic feels like it was built for purpose, not for show, which is exactly what I look for in my gear. There’s no unnecessary complexity, just a well-built tool.

Durability & Maintenance

From my experience, the Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane is built to last for its intended use. I haven’t encountered any issues with seals or fogging, suggesting it’s properly nitrogen-purged for fog proof and waterproof integrity. The shock-proof construction means it should handle recoil without issue, which is crucial for rifle scopes. Regular cleaning of the lenses with a microfiber cloth is all that’s needed for maintenance, and the matte black finish is forgiving of minor handling marks. While it’s not designed for extreme abuse like some tactical-specific optics, for general hunting, range work, and fieldwork, it’s a reliable performer.

Accessories and Customization Options

The Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane comes with essential protective lens caps for both the objective and eyepiece. These are functional and prevent damage during transport, which is appreciated. As for customization, the 1-inch tube diameter ensures compatibility with a vast array of aftermarket scope rings and mounts, allowing users to tailor it to their specific rifle and preferred mounting height. The adjustable turrets allow for zeroing, but there are no included tools for turret adjustment beyond what’s standard. For those looking to enhance it further, aftermarket ARD (Anti-Reflection Device) kill-flashers can be added to the objective bell, and extended throw levers can improve magnification ring manipulation, though these are separate purchases.

Pros and Cons of Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane

Who Should Buy Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane?

This optic is an excellent choice for the recreational shooter, hunter, or general outdoorsman who needs a reliable optic that can perform across a range of distances. It’s ideal for those transitioning from basic scopes and seeking more magnification and better light transmission without breaking the bank. Anyone who engages in both range practice and hunting in varied light conditions will find its features highly beneficial.

Those who should probably skip this scope are competitive precision shooters who require a first focal plane reticle for precise ranging at all magnifications or shooters who demand ultra-fine parallax adjustment for extreme long-range accuracy. If you absolutely need specialized reticles with complex milling for specific tactical applications, you might find this too basic. For those looking to enhance its functionality, investing in a quality set of scope rings is a must.

Conclusion on Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane

The Farris Optics Magnus 5-20x50mm Rifle Scope, 1inch Tube, Second Focal Plane represents a solid value proposition for the discerning shooter on a budget. Its performance in terms of magnification range and light gathering is impressive for its price point, making it a capable tool for hunting and range use alike. The build quality inspires confidence, and the turrets offer reliable adjustments, ensuring it can hold zero through regular use. While the fixed parallax and SFP reticle are compromises inherent to its cost, they do not significantly detract from its overall utility for most users.

Considering its features and durability, the $129.85 price tag feels more than justified. I would personally recommend this optic to anyone seeking a versatile, durable, and capable rifle scope for general field and range applications. If you’re looking for a significant step up from entry-level optics without spending a fortune, this Farris Optics model is definitely worth serious consideration.