TruGlo Shotgun Scopes TG8504BD Review

Putting the TruGlo Shotgun Scopes TG8504BD to Work

As someone who has spent over a decade putting gear through its paces in environments ranging from dusty workshops to windswept fields, I’ve developed a keen eye for equipment that delivers reliable performance without unnecessary frills. My recent need for a dependable optic for a trusted shotgun led me to the TruGlo Shotgun Scopes TG8504BD. Specifically, I was looking for something that could handle the stout recoil of slug ammunition while offering a clear sight picture without breaking the bank. While many options exist, the promise of a compact, fixed-magnification scope with a robust build for a modest price caught my attention. My previous optic on this particular platform had succumbed to a particularly harsh hunting trip, leaving me with a pressing need for a replacement. Upon receiving the TruGlo scope, my initial impression was one of solid, no-nonsense construction. The matte finish felt durable, and the overall heft suggested it wouldn’t be easily rattled out of alignment. I briefly considered a more expensive, variable-magnification model from a well-known hunting brand, but ultimately, its higher price point and arguably overkill features steered me back to this more straightforward option. My first reaction was a quiet sense of satisfaction – it felt like a tool built for purpose.

Real-World Testing: Putting TruGlo Shotgun Scopes TG8504BD to the Test

My primary testing grounds for the TruGlo Shotgun Scopes TG8504BD were two-fold: the controlled environment of my personal shooting range and a more dynamic field scenario during a late-season waterfowl hunt. At the range, I mounted the optic on a 20-gauge shotgun specifically configured for slug use, immediately putting it through its paces with a box of stout 3-inch slugs. The setup process was straightforward, thanks to the included Weaver-style rings which, to my pleasant surprise, offered a secure grip on the scope’s 1-inch tube. Sighting in was remarkably efficient; the fingertip windage and elevation adjustments, marked in 0.25 MOA increments, provided precise and audible clicks. After a mere five shots, I had the optic zeroed at 100 yards, achieving tight groupings that confirmed its accuracy potential for its intended purpose.

The true test, however, came during a chilly morning duck hunt. After the initial setup and range time, I left the shotgun, complete with the TruGlo optic, mounted and ready in the blind. The temperature hovered just above freezing, and a persistent mist settled over the marsh. I cycled the shotgun multiple times, and the optic held its zero perfectly. The 4-inch eye relief proved to be a significant advantage, allowing me to maintain a full sight picture even when leaning into the stock for a quick shot from a slightly awkward position. This generous eye relief also meant I didn’t have to worry about the scope biting me during recoil, a common issue with optics offering less. I encountered no fogging whatsoever, a testament to the waterproof, fogproof, and nitrogen-filled construction. The fully-coated lenses also performed admirably in the low-light conditions of dawn, providing a bright and clear image that allowed me to pick out targets effectively.

Over the course of several weeks and multiple range sessions, the TruGlo scope demonstrated impressive resilience. It has seen approximately 150 rounds of various slug loads, and the zero has remained steadfast. I even experienced a minor mishap where the shotgun, with the optic mounted, was inadvertently knocked against a workbench. This resulted in a barely perceptible scuff on the scope’s housing, but critically, the optic maintained its alignment and point of impact. The Diamond reticle remained sharp and unobtrusive, providing a clear aiming point without obscuring the target, especially at the 100-yard distances I primarily used it. Cleaning has been a simple affair; a few passes with a microfiber cloth and a lens cleaning solution are all that’s needed to keep the fully-coated lenses pristine. Compared to a much more expensive scope I used on a similar platform a few years ago, which developed a slight play in its adjustment turrets after heavy use, this TruGlo optic feels exceptionally robust for its price point.

Breaking Down the Features of TruGlo Shotgun Scopes TG8504BD

The TruGlo Shotgun Scopes TG8504BD is designed with simplicity and effectiveness in mind, targeting shotgun enthusiasts who demand reliable performance without unnecessary complexity or a hefty price tag. Its specifications speak to this philosophy, focusing on core features that enhance usability and durability. The 32 mm objective lens diameter is a practical size for a shotgun scope, offering a good balance between light-gathering capability and a compact profile. Coupled with the 4x fixed magnification, it creates a consistent field of view that is ideal for the typical ranges encountered with slug-throwing shotguns. This fixed magnification also contributes to the optic’s robust construction, as there are fewer moving internal parts compared to variable power scopes.

The Diamond reticle is a distinctive feature, offering a clear aiming point that is easily discernible against various backgrounds. This reticle sits on the Second Focal Plane (SFP), meaning its apparent size remains constant regardless of magnification. For a fixed 4x scope, this is perfectly suitable, as it doesn’t introduce any complex ranging calculations that might be associated with SFP reticles on variable-power scopes. The 1-inch tube diameter is standard for many scope rings and mounts, offering broad compatibility. Its matte finish is practical, reducing glare and blending in with firearm aesthetics.

The 4-inch eye relief is a standout specification, particularly for heavier recoiling firearms like shotguns firing slugs. This generous distance between the eyepiece and your eye allows for comfortable shooting without the risk of scope bite, even when you’re not perfectly positioned. The 24 ft at 100 yds linear field of view is ample for most shotgun applications, allowing you to acquire targets quickly and track moving game effectively. The waterproof, fogproof, and nitrogen gas-filled construction is crucial for any outdoor optic, ensuring consistent performance across a wide range of environmental conditions. This means you won’t have to worry about internal fogging during sudden temperature changes or when encountering rain or heavy dew.

Specifications

• Manufacturer: TruGlo
• Objective Lens Diameter: 32 mm – This size strikes a good balance for a shotgun scope, gathering sufficient light without adding excessive bulk or weight.
• Magnification: 4x – A fixed magnification that provides a clear, consistent view ideal for slug gun ranges.
• Reticle: Diamond Ballistic – A distinct reticle pattern that offers a precise aiming point.
• Tube Diameter: 1 inch – A standard size, ensuring compatibility with a wide array of mounting rings.
• Reticle Focal Plane: Second Focal Plane (SFP) – The reticle size remains constant regardless of magnification, suitable for fixed power optics.
• Finish: Matte – Reduces glare and offers a non-reflective appearance, crucial for hunting and tactical applications.
• Field of View, Linear: 24 ft at 100 yds – Provides a good panoramic view, making target acquisition quick and easy.
• Eye Relief: 4 inches – An excellent and generous eye relief, offering shooter comfort and safety from recoil.
• Color: Black – A classic and functional color choice.
• Weight: 11.4 oz – Lightweight enough not to significantly unbalance a shotgun.
• Adjustment Click Value: 0.25 MOA – Offers fine-tuning capabilities for accurate zeroing.
• Length: 8 inches – A compact length that integrates well onto most shotguns.
• Adjustment Type: MOA – Standardized adjustment units for ease of use and understanding.
• Illumination Type: Non-Illuminated – Simplifies the design and enhances reliability, making it a solid choice for daytime use.
• Magnification Type: Fixed – Predictable magnification simplifies use and increases durability.
• Gun Type: Shotgun – Specifically designed and marketed for use on shotguns.

Performance & Functionality

The core function of any optic is to help the user aim accurately, and the TruGlo Shotgun Scopes TG8504BD performs admirably in this regard, especially considering its price point. The 4x magnification is perfectly suited for typical slug shotgun distances, offering enough zoom to identify targets clearly without causing tunnel vision. The Diamond reticle, while simple, is surprisingly effective. It’s not overly busy and provides a distinct center point for aiming. I found it particularly useful for quickly centering on a target during rapid fire drills at the range.

The fully-coated lenses do a commendable job of managing light. While it’s not a premium, multi-coated lens system found on high-end optics, it certainly punches above its weight. In lower light conditions, such as early morning or late evening, I noticed a clear improvement in brightness compared to an un-magnified iron sight. The adjustments for windage and elevation are precise, with tactile and audible 0.25 MOA clicks. This made dialing in the zero for different slug loads a straightforward process. Once zeroed, the scope held its point of impact consistently through repeated firings, a critical aspect for any firearm optic. The only real limitation in terms of functionality is its non-illuminated nature; this makes it less ideal for extreme low-light or night shooting scenarios, but for its intended use on shotguns for hunting and general shooting, it is more than adequate.

Design & Ergonomics

The design of the TruGlo Shotgun Scopes TG8504BD leans heavily towards practicality and durability. The 8-inch length and 11.4 oz weight contribute to a well-balanced feel on a shotgun, preventing it from making the firearm feel front-heavy or cumbersome. The matte black finish is not only aesthetically pleasing by reducing glare but also offers a slightly improved grip, preventing accidental slips. The construction feels solid; the main body is made from a robust material, and I experienced no flex or creakiness when handling it, even when applying moderate pressure.

The ergonomics are primarily centered around the 4-inch eye relief. This feature is paramount for shotgun use, as it allows shooters to maintain a comfortable and safe shooting position, preventing injury from recoil. The eyepiece and objective bell are appropriately sized, contributing to the overall compact profile of the optic. The adjustment turrets are capped, which is a sensible design choice for a scope intended for rugged use, protecting them from accidental bumps and changes. However, the caps themselves are plastic, which, while functional, might be a point of concern for those seeking extreme durability. Overall, the design prioritizes essential features and robust construction over aesthetic flair, making it a no-nonsense tool.

Durability & Maintenance

Durability is a key selling point for optics intended for use on shotguns, which are often subjected to significant recoil and potentially rough handling. The TruGlo Shotgun Scopes TG8504BD appears to be built with this in mind. The waterproof, fogproof, and nitrogen-filled construction means that internal components are protected from moisture and temperature fluctuations that could compromise performance. I have subjected it to conditions that would cause lesser optics to fog up or develop internal condensation, and it has remained perfectly clear.

Maintenance is straightforward. Cleaning the fully-coated lenses with a microfiber cloth and appropriate lens cleaner is all that is required for optimal clarity. The exterior can be wiped down with a damp cloth to remove dirt or grime. The adjustment turrets are protected by caps, which, when tightened, offer good protection. However, the caps themselves, being plastic, could potentially be a weak point if subjected to significant impact. From my experience, this optic is built to withstand the typical rigors of shotgun use, including repeated recoil from slug ammunition and exposure to the elements, without compromising its primary function. It’s not designed for extreme tactical abuse, but for its intended role on a hunting or sporting shotgun, it should offer a good lifespan.

Accessories and Customization Options

The TruGlo Shotgun Scopes TG8504BD comes with a surprisingly useful set of accessories, especially considering its modest price. The most notable inclusion is the set of Weaver-style rings. These rings are adequately constructed and, more importantly, provide a secure platform for mounting the scope onto a shotgun’s existing Weaver or Picatinny rail. Their inclusion saves the buyer the immediate expense of purchasing separate rings, which can often add a significant cost to an optic purchase.

Beyond the mounting rings, the scope itself offers limited direct customization. As a non-illuminated optic with a fixed magnification, there are no batteries to replace or complex settings to adjust. This simplicity is, in itself, a form of customization for users who prefer a straightforward, reliable aiming solution. The 1-inch tube diameter does mean that it is compatible with a vast aftermarket selection of rings and mounts from various manufacturers, should the included ones not meet a user’s specific needs or aesthetic preferences. For instance, if one were to upgrade to a picatinny rail system on their shotgun, a wide variety of aftermarket rings would fit this optic.

Pros and Cons of TruGlo Shotgun Scopes TG8504BD

Who Should Buy TruGlo Shotgun Scopes TG8504BD?

The TruGlo Shotgun Scopes TG8504BD is an excellent choice for shotgun hunters and sport shooters who primarily use slug ammunition at moderate ranges. It is particularly well-suited for individuals looking for a dependable and affordable optic for their 12-gauge or 20-gauge slug guns, whether for deer hunting or general target practice. Those who value shooter comfort and recoil management will find the generous 4-inch eye relief to be a significant advantage. It’s also a great option for beginners who need a straightforward, easy-to-use scope without a steep learning curve or complex adjustments.

Conversely, this optic might not be the best fit for shooters who require the ability to magnify targets at extreme distances or operate in very low-light conditions. If you are planning to hunt varmints at extended ranges or engage in tactical shooting where reticle illumination is essential, you would be better served by a variable-magnification scope with an illuminated reticle. Likewise, if your shotgun platform has a Picatinny rail and you prefer a specific brand or style of mounting rings, you might need to factor in the cost of replacing the included Weaver-style rings.

Conclusion on TruGlo Shotgun Scopes TG8504BD

The TruGlo Shotgun Scopes TG8504BD stands out as a remarkably capable optic, especially when considering its modest price tag of $55.49. It successfully balances essential features like its robust, weather-sealed construction, clear Diamond reticle, and crucially, a comfortable 4-inch eye relief, with an accessible price point. For the shotgun owner seeking a reliable, no-frills aiming solution that can handle the punishment of slug recoil and varying weather conditions, this scope is a compelling option.

The inclusion of Weaver-style rings further enhances its value, providing a complete package ready for mounting. While it lacks the versatility of variable magnification and the low-light performance of an illuminated reticle, these are justifiable omissions at this price point and for its intended application. For the vast majority of slug shotgun users, the fixed 4x magnification and non-illuminated reticle are more than sufficient. I would confidently recommend the TruGlo Shotgun Scopes TG8504BD to anyone looking for a dependable, budget-friendly optic that delivers solid performance and shooter comfort for their shotgun.