AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model Review

The AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model Made a Bold First Impression

The AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model promises increased capacity and enhanced feeding reliability with its innovative roller follower system. This aftermarket magazine aims to offer a competitive edge to AR-15 owners seeking more rounds without sacrificing performance.

My journey to the Rollermag stemmed from a growing desire for increased magazine capacity during training drills. I found myself constantly reloading standard 30-round magazines, interrupting the flow of exercises, and wanted a higher capacity option without resorting to drum magazines.

Upon unboxing, the Rollermag presented a solid first impression. The black polymer felt robust, and the anti-tilt follower with its rollers was immediately intriguing. Its weight was noticeably more than standard 30-round magazines, attributable to both the increased capacity and the more complex follower design.

I’ve used both Magpul PMAGs and standard USGI aluminum magazines extensively. My decision to try the Rollermag was driven by its promise of improved feeding reliability and the higher round count compared to the PMAG’s robust design and the USGI’s affordability. I hoped the Rollermag would bridge the gap between those two.

Initially, I was cautiously optimistic about the AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model. The design seemed promising, but the true test would be its performance in real-world scenarios.

Real-World Testing: Putting AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model to the Test

First Use Experience

My first outing with the Rollermag was at an outdoor shooting range in relatively dry conditions. I primarily used it for target practice and some basic tactical drills.

In the dry conditions, the magazine initially performed adequately. I experienced one failure to feed within the first 100 rounds, requiring immediate action to clear the weapon.

I noticed that the increased length of the magazine, extending further below the magwell, did require an adjustment to my grip and movement during drills. The extra length meant that I needed to be more mindful of bumping it against barricades.

Extended Use & Reliability

After several months of use, the Rollermag has seen both successes and failures. While it initially seemed promising, its long-term reliability has been questionable.

The polymer body has held up well, showing minimal signs of wear and tear. The spring tension, however, seems to degrade faster than my standard magazines, leading to more frequent feeding issues over time.

Cleaning the Rollermag is straightforward, but the roller follower requires extra attention to remove debris. Compared to my standard magazines, it demands more meticulous maintenance to ensure consistent performance.

Breaking Down the Features of AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model

Specifications

The AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model is chambered for both .223 Remington and 5.56 NATO ammunition. It boasts a 40-round capacity, offering a significant increase over standard 30-round magazines.

The magazine’s body is constructed from black Technapolymer, offering durability and resistance to impacts. The anti-tilt follower features rollers designed to reduce friction and improve feeding reliability. The magazine utilizes an anti-fatigue chrome silicon spring, intended for long-term storage without degradation.

These specifications directly impact the magazine’s functionality. The increased capacity allows for fewer reloads during training or competition. The Technapolymer construction ensures the magazine can withstand the rigors of regular use, while the roller follower system aims to provide consistent and reliable feeding.

Performance & Functionality

In terms of performance, the Rollermag is a mixed bag. While it delivers on its promise of increased capacity, its reliability can be inconsistent.

I’ve experienced a higher rate of failures to feed with the Rollermag compared to my standard magazines. These failures often occur when the magazine is fully loaded or near empty, suggesting potential issues with spring tension or follower alignment.

The design definitely has weaknesses. While the roller follower concept is sound, its execution seems to be the source of some unreliability.

Design & Ergonomics

The AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model features a relatively standard AR-15 magazine profile, aside from its extended length. The polymer body provides a comfortable grip and is easy to manipulate.

There is a noticeable learning curve to manipulating the rifle with this magazine. The extended length makes prone shooting more difficult and can snag on gear.

The overall build quality appears solid, although the internal components, particularly the roller follower, seem somewhat fragile. The weight is manageable, but the added length can affect balance, particularly in lighter AR-15 builds.

Durability & Maintenance

The polymer body of the Rollermag appears durable and resistant to impacts and scratches. However, the spring tension has shown signs of degradation with regular use.

Disassembly and cleaning are straightforward, but the roller follower requires extra attention to ensure proper function. Regular cleaning and lubrication are essential to maintaining its performance.

I estimate a moderate lifespan with proper care and maintenance. However, the potential for spring fatigue and follower wear suggests it may not last as long as higher-end magazines.

Accessories and Customization Options

The AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model itself doesn’t offer much in the way of customization. You can’t readily swap out the follower or spring with aftermarket options, as it’s a proprietary design.

It is compatible with any standard AR-15 lower receiver. The magazine is ready to use, but doesn’t directly support any further accessorizing for the magazine itself.

It’s worth noting that the increased length of the Rollermag may necessitate adjustments to magazine pouches or carriers. Standard pouches designed for 30-round magazines may not fully accommodate its extended size.

Pros and Cons of AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model

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Who Should Buy AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model?

The AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model is best suited for recreational shooters who want higher capacity magazines for range use. It could also suit those who prioritize increased capacity and are willing to accept the potential for reduced reliability.

This magazine is not ideal for tactical applications or situations where consistent performance is critical. Users needing ultimate reliability should stick to proven magazine designs.

Consider a magazine pouch designed for extended magazines. Regular cleaning is also crucial for consistent function.

Conclusion on AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model

The AR-15 Rollermag 5.56mm 40 Round Black Polymer – 223 Remington/5.56 NATO Caliber, 40 Rounds, Aftermarket Origin, AR-15 Model promises increased capacity at an affordable price. However, its inconsistent reliability makes it a questionable choice for serious applications.

At $15.49, the price is attractive, but the potential for malfunctions diminishes its value. Consider its limitations before purchasing.

While the Rollermag offers a novel approach with its roller follower system, I would personally recommend sticking with more reliable magazine options. If you’re seeking a high-capacity magazine, explore other well-reviewed options.

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