Bushnell Rimfire 3-9x40mm Rifle Scope Review

Testing the Bushnell Rimfire 3-9x40mm Rifle Scope: What You Need to Know

As someone who has spent over a decade putting gear through its paces in virtually every environment imaginable, from the dust and grit of outdoor expeditions to the precise demands of lab work and the ruggedness of workshop tasks, I approach any new piece of equipment with a critical eye. My latest acquisition, the Bushnell Rimfire 3-9x40mm Rifle Scope, promised a specific solution for a long-standing need: reliable and accurate magnification for my .22LR firearms. I was particularly drawn to its dedicated rimfire design, a niche often overlooked by more general-purpose optics. My previous experiences with scopes that claimed versatility but faltered in specific applications led me to seek out something purpose-built. My initial impression upon unboxing was one of solid, functional design; it felt well-constructed without any gratuitous frills. I had briefly considered a few other brands, but their rimfire-specific options either lacked the desired magnification range or were priced significantly higher, pushing me back toward this Bushnell offering. There was a tangible sense of cautious optimism as I prepared for its first outing, hoping it would finally hit the mark for my .22 LR needs.

Real-World Testing: Putting Bushnell Rimfire 3-9x40mm Rifle Scope to the Test

First Use Experience

My initial testing of this scope took place at my local outdoor range, specifically on a crisp autumn afternoon perfect for accurate shooting with my favorite .22LR rifle. I mounted it to a Ruger 10/22, a platform that demands a scope capable of handling rapid fire and consistent zero retention. The conditions were clear with moderate light, allowing me to immediately assess its optical clarity and brightness. Zeroing the scope was remarkably straightforward; the turrets offered distinct, audible clicks, and the reticle held steady through the adjustment process without any hint of drift. It performed admirably, allowing me to achieve tight groups at 50 and 100 yards with minimal fuss, which was a welcome surprise compared to some other budget optics I’ve used that required considerable ammunition to dial in.

Extended Use & Reliability

Over the subsequent several weeks, the Bushnell Rimfire 3-9x40mm Rifle Scope has become a permanent fixture on my .22 LR rifle, enduring regular trips to the range and even a few early morning squirrel hunts. It has weathered being jostled in rifle cases, experienced light rain, and has been subjected to numerous magazines fired, all without any degradation in performance. The capped turrets have proven invaluable, staying put and protecting my settings from accidental bumps or brushes. Cleaning is simple; a quick wipe with a microfiber cloth and lens cleaner keeps the optics pristine, and the one-piece aluminum construction feels robust enough to withstand everyday use without concern for dents or scratches. Compared to other rimfire scopes in a similar price bracket, this Bushnell unit has certainly outperformed many, offering a level of durability and consistent zero that often comes with a higher price tag.

Breaking Down the Features of Bushnell Rimfire 3-9x40mm Rifle Scope

Specifications

The Bushnell Rimfire 3-9x40mm Rifle Scope is designed with the specific needs of .22 LR shooters in mind, offering a versatile magnification range from 3x to 9x coupled with a generous 40mm objective lens diameter. This combination provides a good balance between wide-field viewing at lower magnifications and detailed target acquisition at higher powers, crucial for small caliber firearms. The scope features a 1-inch tube diameter, a standard for many rifle scopes, and importantly, it is constructed from a lightweight, waterproof-sealed, one-piece aircraft-grade aluminum tube. This construction contributes significantly to its durability and resistance to the elements, rated for IPX-7 water resistance.

The reticle, a DZ22, is specifically engineered for rimfire cartridges like the .22 LR, with drop points designed to remain accurate out to 125 yards when used with a standard 40-grain load. This eliminates the need for guesswork or extensive holdover calculations at common rimfire distances. The reticle is also situated in the Second Focal Plane (SFP), meaning the subtensions remain constant regardless of magnification, a practical advantage for many shooters. The scope boasts multi-coated optics, a feature that Bushnell touts for improved resolution, light transmission, and contrast, which I found to be noticeably true in varied lighting conditions.

Eye relief is a comfortable 3.6 inches, providing ample clearance for most shooters, even those with larger calibers or stout recoil. The scope weighs in at 15.4 oz, making it a manageable addition to a lightweight rimfire rifle. Parallax is factory-set at 100 yards, a common and practical setting for the intended use of this optic. The matte black finish is classic and non-reflective, helping to avoid any glint that could spook game. The turrets are capped, offering protection and security for your zero, and the scope also includes an illuminated feature, enhancing its usability in low-light scenarios, a feature I particularly appreciated during early morning hunts.

Performance & Functionality

The core function of any scope is to provide a clear and accurate aiming point, and the Bushnell Rimfire 3-9x40mm excels here for its intended purpose. The DZ22 reticle is the star of the show for rimfire enthusiasts. I found the drop points to be surprisingly accurate when paired with my preferred bulk .22 LR ammunition; zeroing at 100 yards allowed me to consistently hit silhouette targets at 125 yards with the first drop point. The multi-coated optics indeed deliver a bright and clear image, even as the sun begins to dip below the horizon. Contrast is good, and I could easily discern targets against various backgrounds.

The 3-9x magnification range is ideal for the typical uses of a .22 LR rifle, whether it’s for plinking, small game hunting, or even some light varmint control. At 3x, the field of view is wide enough to acquire targets quickly, and at 9x, there’s enough magnification to make precise shots on smaller targets at range. The scope consistently held its zero, a critical factor that many budget optics struggle with. I experienced no wandering adjustments or shifts in point of impact after repeated firing sessions or temperature changes. The illuminated reticle is a valuable addition, offering multiple brightness settings that are easily adjusted with a dedicated button; even the lowest setting is sufficient for dawn or dusk situations.

Design & Ergonomics

The Bushnell Rimfire 3-9x40mm Rifle Scope sports a classic, no-nonsense design that prioritizes functionality. The one-piece aircraft-grade aluminum tube feels solid and well-machined, with a smooth matte finish that doesn’t snag on gear. The body is lightweight, which is a significant advantage when building a balanced rimfire rifle where weight is often a consideration. The capped turrets are a practical design choice; they unscrew easily with gloved hands and screw back on securely, protecting the adjustment knobs from the elements and accidental bumps that could throw off your zero.

The magnification ring has a ribbed texture that provides good grip, allowing for smooth transitions between power settings even with cool or damp fingers. The ocular lens housing is also textured for a comfortable and secure grip when focusing. While it’s a relatively simple design, every element feels purposefully placed for ease of use in the field. The overall impression is one of rugged simplicity, built to withstand the rigors of outdoor use without adding unnecessary bulk or complexity.

Durability & Maintenance

From my experience, the Bushnell Rimfire 3-9x40mm Rifle Scope appears built for longevity, especially considering its intended application with lower-recoil rimfire cartridges. The waterproof-sealed construction (IPX-7) is a significant confidence builder, suggesting it can handle significant moisture exposure without internal fogging or damage. The one-piece aluminum tube is inherently more robust than multi-piece designs, reducing potential points of failure. I haven’t encountered any signs of stress or wear after extended use, such as internal element looseness or external damage.

Maintenance is minimal, which is a major plus for a gear specialist who values reliable equipment that doesn’t demand excessive upkeep. Keeping the lenses clean with a lens pen and microfiber cloth is the primary care required. The turrets feel sturdy, and the sealing around them appears robust, preventing dust and moisture ingress. If there were any potential long-term concerns, it might be the durability of the illumination system over many years of heavy use, but this is a common consideration for any illuminated optic. For its price point and intended use, the durability is certainly impressive.

Accessories and Customization Options

The Bushnell Rimfire 3-9x40mm Rifle Scope comes with a few practical accessories that enhance its usability right out of the box. It includes a pair of lens caps, which are essential for protecting the objective and ocular lenses from scratches and dust during transport and storage. These are often overlooked but are critical for maintaining optical clarity. While the scope itself doesn’t offer extensive customization in terms of interchangeable reticles or turrets (which is typical for this price point and design), its 1-inch tube diameter means it is compatible with a vast array of aftermarket scope rings and mounts available from numerous manufacturers.

This compatibility is key, allowing users to select mounts that best fit their rifle, shooting style, and desired mounting height. For instance, choosing taller mounts can provide clearance for larger objective lenses or offer a more ergonomic cheek weld. The availability of standard mounting solutions ensures that users are not locked into proprietary systems and can tailor the scope’s integration with their firearm to their exact specifications.

Pros and Cons of Bushnell Rimfire 3-9x40mm Rifle Scope

Who Should Buy Bushnell Rimfire 3-9x40mm Rifle Scope?

This scope is an absolute no-brainer for casual plinkers, small game hunters, and competitive rimfire shooters who want an accurate and reliable optic without breaking the bank. If you own a .22 LR rifle, from a classic bolt-action to a modern semi-automatic, and are looking for an upgrade that will genuinely improve your shooting experience, this Bushnell Rimfire 3-9x40mm Rifle Scope should be at the top of your list. It’s particularly well-suited for anyone who appreciates the convenience of a dedicated reticle designed specifically for the common ballistics of .22 LR ammunition.

Those who should probably skip this product might be long-range precision shooters operating beyond 150 yards with extremely specialized ammunition, or individuals who require the absolute highest levels of optical purity and magnification found in premium, high-magnification scopes designed for large calibers. Also, if you demand fully adjustable parallax or a first focal plane reticle for advanced ballistic calculations, you might need to look at a different category of scope. For this specific niche, however, it’s hard to beat. A must-have accessory would be a solid set of 1-inch scope rings appropriate for your rifle’s rail system, and perhaps a good lens cleaning kit to maintain its excellent optics.

Conclusion on Bushnell Rimfire 3-9x40mm Rifle Scope

After extensive testing and practical application, the Bushnell Rimfire 3-9x40mm Rifle Scope stands out as a truly excellent piece of equipment. It delivers on its promise of being a dedicated rimfire optic, offering clarity, accuracy, and durability that punches well above its weight class. The DZ22 reticle is a game-changer for .22 LR shooting, simplifying target acquisition and making precise shots at common distances remarkably easy. Coupled with its robust construction and clear optics, this scope provides a level of performance that belies its affordable price point.

The value proposition here is exceptionally strong; you are getting a highly functional, well-built scope that addresses the specific needs of rimfire shooters for a price that is incredibly competitive. I would absolutely recommend this scope to anyone looking to equip or upgrade their .22 LR rifle. It offers a fantastic blend of features, reliability, and optical quality, making it a wise investment for a wide range of shooting disciplines. If you’re in the market for a rimfire scope, this Bushnell is a clear winner that you won’t regret adding to your firearm.