Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models Review

What Makes Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models Stand Out?

The Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models is Primary Arms’s answer to the ever-growing demand for versatile low power variable optics (LPVOs). This optic promises to deliver true 1x performance for close-quarters engagements, while also offering a significant 10x magnification for longer-range precision shooting. It differentiates itself through a combination of practical features and a focus on durability, all at a price point that undercuts many competitors.

I was searching for an optic that could bridge the gap between a red dot sight and a more traditional magnified scope. I needed something that could handle rapid target acquisition at close range but still allow for confident shots out to several hundred yards.

My first impression upon unboxing the Primary Arms SLx Rifle Scope, 1-10x28mm was that it felt solid and well-built. The integrated magnification lever was a welcome addition, and the overall finish appeared clean and professional. It seemed like a optic that was built to last.

I considered the Vortex Strike Eagle 1-8x and the Sig Sauer Tango MSR 1-6x before ultimately choosing the Primary Arms SLx 1-10x. I was drawn to the SLx’s larger magnification range and the specifically designed ACSS Raptor M10-S reticle, which seemed like a superior reticle system. I hoped the reticle would be intuitive and easy to use in a variety of shooting scenarios.

I was definitely excited to mount the SLx on my rifle and head to the range. The promise of true 1x performance combined with the ability to reach out to longer distances was incredibly appealing. My initial hope was that it would live up to the hype and become my go-to optic for a wide range of applications.

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Real-World Testing: Putting Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models to the Test

First Use Experience

I tested the Primary Arms SLx Rifle Scope, 1-10x28mm primarily at my local shooting range, which offers a mix of close-quarters bays and longer-distance lanes out to 300 yards. I mounted it on my AR-15 chambered in 5.56, a setup that seemed ideally suited to the SLx’s design. The scope was tested on multiple range visits, so I tested it in different weather conditions.

The weather was mostly dry during my testing, but I did experience a brief rain shower on one occasion. The SLx performed admirably in the wet conditions, with no noticeable fogging or loss of clarity. The adjustments were still easy to manipulate and the reticle remained highly visible.

The SLx’s true 1x performance took a little getting used to at first. Having used red dots extensively, the slight distortion inherent in a magnified optic was initially noticeable. However, after a few minutes of practice, I was able to transition between targets quickly and efficiently.

One surprise I encountered during my first range session was how bright and clear the reticle was, even in bright daylight. The illuminated horseshoe and chevron were easily visible against various backgrounds, making target acquisition fast and intuitive.

Extended Use & Reliability

After several months of regular use, the Primary Arms SLx Rifle Scope, 1-10x28mm has proven to be a reliable and durable optic. I’ve taken it through multiple range sessions and a couple of training courses, exposing it to a variety of conditions. The SLx has kept performing and holds zero well.

The SLx shows minimal signs of wear and tear. The hardcoat anodized finish has held up well against scratches and abrasions, and the turrets still feel solid and precise.

Cleaning the SLx is straightforward. A quick wipe-down with a microfiber cloth is usually all that’s needed to remove dust and fingerprints. The lenses have proven to be resistant to smudging and are easy to clean without leaving streaks.

Compared to other LPVOs I’ve used, the Primary Arms SLx 1-10x offers a better balance of magnification range, reticle design, and overall value. It outperforms optics in its price range and holds its own against some of the more expensive options on the market.

Breaking Down the Features of Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models

Specifications

The Primary Arms SLx Rifle Scope, 1-10x28mm, Second Focal Plane (SFP) boasts a 1-10x magnification range, making it highly versatile for both close-quarters and longer-range engagements. It features a 28mm objective lens and a 34mm tube diameter. The scope has 3.2 – 3.5 inches of eye relief.

The SLx features the ACSS Raptor 5.56 M10-S reticle, optimized for second focal plane design, which provides ballistic drop compensation and ranging capabilities. It includes 11 illumination settings, including 2 night vision compatible settings. These specifications are important as they contribute to the scope’s versatility, ease of use, and overall performance in various shooting scenarios.

The 1-10x magnification allows users to quickly transition between close-range and long-range targets. The ACSS Raptor reticle provides accurate holdovers and ranging information, increasing the shooter’s chances of a first-round hit. The illumination settings ensure the reticle is visible in all lighting conditions, enhancing target acquisition and accuracy.

Performance & Functionality

The Primary Arms SLx Rifle Scope, 1-10x28mm performs exceptionally well in its intended role. The 1x setting is close enough to true 1x to be used comfortably with both eyes open, while the 10x magnification provides ample reach for engaging targets at longer distances.

The scope’s strengths lie in its versatility and intuitive reticle design. The ACSS Raptor reticle is easy to learn and use, providing accurate holdovers and ranging information without being overly cluttered. However, some users might find the second focal plane reticle less precise at higher magnifications, as the reticle size changes with the magnification level.

Overall, the SLx meets and even exceeds expectations for an optic in its price range. The image quality is good, the adjustments are precise, and the reticle is highly functional.

Design & Ergonomics

The Primary Arms SLx Rifle Scope, 1-10x28mm features a high-strength one-piece 6061-T6 aluminum body with a black hardcoat anodized finish. It is robust, but light, weighing in at only 19.1 oz and measuring 10.5 inches long.

The SLx features an integrated magnification lever, that makes the magnification adjustment easy and quick. The illumination knob is also easily accessible and provides tactile feedback. The 34mm tube is substantial and provides a wide range of mounting options.

The design of the SLx prioritizes functionality and ease of use. The reticle is uncluttered and intuitive, the adjustments are precise, and the overall feel of the optic is solid and well-built.

Durability & Maintenance

The Primary Arms SLx Rifle Scope, 1-10x28mm is built to last, featuring a rugged aluminum housing and a durable finish. Its has been tested and proven for durability with extensive live fire testing.

The SLx is relatively easy to maintain and repair. Simple cleaning with a microfiber cloth is generally sufficient to keep the lenses clear. Should any issues arise, Primary Arms offers an industry-leading lifetime warranty.

Accessories and Customization Options

The Primary Arms SLx Rifle Scope, 1-10x28mm comes with an integrated magnification lever and lens covers. The 34mm tube diameter allows for a wide range of mounting options.

The SLx is compatible with a variety of aftermarket accessories, including scope mounts, throw levers, and lens protectors. The Primary Arms website offers a selection of compatible accessories, as well as mounts from other reputable brands.

Pros and Cons of Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models

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Who Should Buy Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models?

The Primary Arms SLx Rifle Scope, 1-10x28mm is perfect for shooters who need a versatile optic that can handle a wide range of shooting scenarios. This includes tactical shooters, hunters, and recreational shooters who want a reliable and capable optic without breaking the bank. The SLx excels on AR-15 platforms and other modern sporting rifles.

This product may not be the best choice for precision shooters who prioritize extreme long-range accuracy or those who require a first focal plane reticle. Shooters on a very tight budget may find cheaper alternatives, but they will likely sacrifice performance and durability.

A quality scope mount is a must-have accessory for the SLx. A throw lever (although already integrated) can also enhance the user experience, although this comes standard.

Conclusion on Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models

The Primary Arms SLx Rifle Scope, 1-10x28mm, Second – 1 out of 2 models is an impressive optic that offers a compelling combination of versatility, performance, and value. Primary Arms has delivered an LPVO that stands out in a crowded market.

The price is absolutely justified. You are getting an optic that performs like it costs more.

I would absolutely recommend the Primary Arms SLx Rifle Scope, 1-10x28mm to anyone looking for a versatile and reliable LPVO. It’s a great option for shooters who want a single optic that can handle everything from close-quarters engagements to longer-range precision shots. Consider adding this optic to your rifle and experience the difference it can make.