Firefield Impulse 1x 28mm Illuminated Red Dot Sight – AAA Battery, Unlimited Eye Relief, 1x Fixed Magnification, 5.59″ Length Review

The Firefield Impulse 1x 28mm Illuminated Red Dot Sight – AAA Battery, Unlimited Eye Relief, 1x Fixed Magnification, 5.59″ Length Made a Bold First Impression

Red dot sights have become ubiquitous in the tactical and shooting sports worlds, offering rapid target acquisition and improved accuracy. The Firefield Impulse 1x 28mm Illuminated Red Dot Sight – AAA Battery, Unlimited Eye Relief, 1x Fixed Magnification, 5.59″ Length promises to deliver these benefits in a compact, affordable package. This sight aims to bridge the gap between budget-friendly options and higher-end competitors, offering features typically found on more expensive models.

I’ve spent years struggling with iron sights on various platforms, yearning for a quicker, more intuitive aiming solution, especially in low-light scenarios. The promise of rapid target acquisition and the ability to maintain situational awareness sold me on trying a red dot. My interest was further piqued by the forward cantilever mount design, ideal for rifles where magnifier use is desired.

Unboxing the Firefield Impulse, I was immediately struck by its compact size and relatively lightweight feel. The matte black finish gives it a tactical aesthetic. It doesn’t feel like a high-end optic, but it doesn’t feel cheap either.

I considered the Sig Sauer Romeo5 and the Holosun HS403B, both excellent red dot sights, but they come at a significantly higher price point. The Firefield Impulse offered a similar feature set on paper at a fraction of the cost. My initial impression was one of cautious optimism; I was excited to test its performance and see if it could deliver on its promises.

Real-World Testing: Putting Firefield Impulse 1x 28mm Illuminated Red Dot Sight – AAA Battery, Unlimited Eye Relief, 1x Fixed Magnification, 5.59″ Length to the Test

First Use Experience

My first outing with the Firefield Impulse was at my local outdoor shooting range, mounted on an AR-15 platform. I tested it at distances ranging from 25 to 100 yards. The weather was overcast, with a slight drizzle, providing a mild test of its weather resistance.

The red dot was easy to zero, and the hand-adjustable windage and elevation turrets made the process straightforward. Target acquisition was noticeably faster compared to iron sights, especially when transitioning between targets. Even in the overcast conditions, the illuminated reticle was clear and easy to see.

I experienced no immediate issues with the Firefield Impulse during its first use. The reticle remained consistent, and the sight held zero after approximately 100 rounds. It offered significant advantages in speed and target acquisition over iron sights.

Extended Use & Reliability

After several weeks of use, including multiple range trips and a weekend of hog hunting in Texas, the Firefield Impulse has held up surprisingly well. While the finish shows some minor scratches from handling, the optic itself remains fully functional. I estimate I’ve put around 500 rounds through the rifle with the Firefield Impulse mounted.

So far, the optic has been durable and hasn’t lost zero. Cleaning is simple, involving a quick wipe-down with a microfiber cloth. I prefer to keep a thin layer of protectant on the lens.

I’ve used other budget red dots that failed within the first few range sessions, usually with the electronics giving out or the zero drifting constantly. The Firefield Impulse is proving to be more reliable than those previous experiences, though not as robust as high-end optics. Overall, it has exceeded my initial expectations.

Breaking Down the Features of Firefield Impulse 1x 28mm Illuminated Red Dot Sight – AAA Battery, Unlimited Eye Relief, 1x Fixed Magnification, 5.59″ Length

Specifications

• Battery: Powered by a single AAA battery, offering a claimed battery life of 48.6 to 1000 hours depending on the illumination setting. This common battery type is easily sourced, a definite advantage.
• Eye Relief: Boasts unlimited eye relief, allowing for flexible mounting positions. This is particularly useful when used with magnified optics or for shooters with specific preferences.
• Magnification: Features a fixed 1x magnification, providing a true-to-life sight picture. This is ideal for close- to medium-range engagements where situational awareness is paramount.
• Length: Measures 5.59 inches in length, contributing to its compact design. This makes it suitable for various firearms without adding excessive bulk.
• Objective Diameter: Features an 11-30mm objective lens. This allows for a decent field of view while maintaining a low profile.
• Finish: Matte black, offering a non-reflective surface. This is advantageous in tactical situations where minimizing visibility is crucial.
• Recoil Rating: The sight can handle up to .50 caliber recoil. This means it is suitable for use on a wide range of firearms, from rifles to shotguns.
• Weight: Weighs only 9.6 oz. contributing to a lightweight setup. This helps to minimize fatigue during extended use.

These specifications are important as they directly impact the optic’s versatility and performance. The unlimited eye relief, light weight, and durable recoil rating contribute significantly to the user experience.

Performance & Functionality

The Firefield Impulse 1x 28mm Illuminated Red Dot Sight – AAA Battery, Unlimited Eye Relief, 1x Fixed Magnification, 5.59″ Length performs admirably for its price point. The red dot is crisp and clear, even on brighter settings. It excels in close-quarters situations, providing rapid target acquisition.

The main strength lies in its ease of use and speed. A weakness is its durability, likely not on par with premium red dots designed for extreme conditions. For recreational shooters and hunters, it meets expectations.

Design & Ergonomics

The build quality is adequate for the price. Materials are robust enough to withstand moderate use. The sight’s lightweight design enhances comfort, especially on long shooting sessions.

The user interface is simple and intuitive. The brightness adjustment is easy to access. Its hand adjustable windage and elevation dials are functional and easy to use.

Durability & Maintenance

While the Firefield Impulse is shockproof and fog proof, I wouldn’t subject it to extreme abuse. With proper care, it should last for several seasons of moderate use. Regular cleaning and battery replacement will prolong its life.

Accessories and Customization Options

The Firefield Impulse comes with a basic cantilever mount. This allows for mounting forward of the receiver. It is compatible with standard Picatinny rails.

While there are no specific Firefield accessories designed for the Impulse, the Picatinny rail compatibility allows for the use of aftermarket magnifiers and backup iron sights. This enhances its versatility.

Pros and Cons of Firefield Impulse 1x 28mm Illuminated Red Dot Sight – AAA Battery, Unlimited Eye Relief, 1x Fixed Magnification, 5.59″ Length