Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights Review

What Makes the Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights Click?

As someone who’s spent over a decade putting gear through its paces in everything from sterile lab environments to rugged outdoor expeditions and demanding workshop projects, I’m always on the lookout for components that offer a blend of robust performance and sensible pricing. The Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights landed on my bench with a quiet promise of utility for a specific niche of Glock owners. My current Glock 43X, fitted with a micro-red dot optic, was lacking a reliable backup aiming solution, and the factory sights felt a bit utilitarian for serious use. I needed something that wouldn’t interfere with the optic but would offer a precise co-witness if needed, and critically, wouldn’t break the bank. After sifting through countless options, from prohibitively expensive tritium sights to generic plastic replacements, these blank, tall profile sights from Angry Bear Arms caught my eye. My initial impression upon unboxing was one of solid, no-frills engineering; the billet steel construction felt substantial, and the black nitride finish offered a pleasing matte appearance that suggested good durability. I’d considered higher-end brands, but the cost escalated quickly for features I didn’t necessarily need, making this particular set a compelling middle ground. There was a sense of pragmatic satisfaction in finding what appeared to be a well-executed solution to a common problem.

Real-World Testing: Putting Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights to the Test

First Use Experience

My initial testing grounds for these sights were a familiar indoor range and a brisk outdoor shooting session. I installed them on a Glock 43X MOS, specifically aiming for a lower 1/3rd co-witness with a Holosun 507K. The installation was straightforward, with the sights sliding snugly into the factory dovetails. The black nitride finish provided a glare-free experience under harsh range lighting and bright sunlight, a significant improvement over my previous sights. I ran through several magazines of various 9mm ammunition, focusing on drawing from a holster and acquiring the red dot, then practicing transitions to the irons when the dot was obscured or during rapid fire drills. The de-horned, snag-free design lived up to its billing; no material snagged on my holster during repeated draws or on clothing when I carried concealed.

The user feedback I’d read mentioned potential fitment issues on some Glock models, particularly the 48, where the rear sight might overhang the slide. On my 43X MOS, the fit was precise, with the rear sight sitting flush to the rear of the slide. The front sight also seated perfectly in its corresponding dovetail. The tall profile was exactly what I needed to achieve that coveted lower 1/3rd co-witness, allowing a clear view of the optic’s dot without the irons obscuring too much of the window. My only minor quibble was the inclusion of a set screw for the rear sight, which felt a bit like overkill given how tightly the sight already seated, but it does offer an extra layer of security against unintended movement. It was a small detail, but indicative of the robust, almost over-engineered approach to a seemingly simple component.

Extended Use & Reliability

After several months of consistent use, including weekly range visits and daily concealed carry, the Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights have proven their worth. I’ve deliberately subjected them to dusty conditions on a few outdoor range days and even inadvertently got them slightly damp during an unexpected downpour, and I’ve yet to see any signs of rust or degradation in their finish. The snag-free, de-horned design continues to impress; reholstering is always smooth, and I haven’t experienced any catches on my apparel during everyday carry. The billet steel construction has held up remarkably well; there are no visible dings or scratches from accidental bumps against hard surfaces, which is a testament to the quality of the material and the durable nitride finish.

Compared to previous iron sights I’ve used, including some from more established brands, these Angry Bear Arms sights offer comparable durability and functionality at a significantly lower price point. I’ve encountered sights that either require extensive fitting or loosen up over time, but these have remained rock-solid. Cleaning is as simple as wiping them down with a lightly oiled cloth, and their matte black finish doesn’t attract fingerprints. The lack of any complex mechanisms or delicate tritium vials means there’s less to go wrong, enhancing their reliability for carry and duty applications. It’s this consistent, fuss-free performance that truly solidifies their value proposition.

Breaking Down the Features of Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights

Specifications

The Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights are crafted from billet steel, ensuring a high degree of strength and durability. They feature a black nitride finish, which is known for its excellent resistance to corrosion and its glare-free properties, making them ideal for use in various lighting conditions. This particular set is designed for Glock small frame pistols, specifically the Glock 42, 43, 43X, and 48 models. The front sight blade height is specified at 0.305 inches, while the rear sight blade height is 0.31 inches. This slight difference in height is crucial for achieving a proper co-witness with most common micro-red dot sights designed for these platforms.

The attachment mechanism is a standard dovetail mount, common for Glock rear sights, with an included rear sight set screw and front sight screw for secure installation. The blank profile of these sights means they lack any dots or lines, providing a clean sight picture that minimizes distraction when using a red dot optic. The design is explicitly stated as de-horned and snag-free, which is a critical feature for concealed carry and competitive shooting, preventing the sights from catching on holsters or clothing. These specifications collectively point to a sight designed for a specific purpose: providing a robust, unobtrusive backup aiming solution that integrates seamlessly with modern optic-equipped pistols.

Performance & Functionality

In terms of their primary function, the Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights perform admirably, especially when paired with a red dot sight. The tall profile is precisely what’s needed for a lower 1/3rd co-witness on most Glock MOS slides with micro-red dots like the Holosun 507K or Sig RomeoZero. This means when the red dot fails, you can still quickly acquire a usable sight picture without the irons obscuring a significant portion of the optic’s window. The blank faces of the sights are a significant advantage here; they are virtually invisible when the red dot is active, offering no visual distraction.

However, it’s important to understand their intended functionality. As blank sights, they are not designed for traditional iron sight shooting as a primary aiming method without a red dot. While they are technically functional, acquiring precise shots solely with these blank irons requires significant practice and a good sight alignment, especially at distance. For someone looking for dedicated, high-visibility iron sights for primary use, these might fall short. But for their intended role as a robust, unobtrusive backup co-witness, they excel. The nitride finish also contributes to their functionality by minimizing glare, which is always a plus during intense shooting sessions.

Design & Ergonomics

The design philosophy behind the Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights leans heavily towards practical utility and durability. The use of billet steel gives them a substantial feel, far removed from the flimsy plastic sights found on some entry-level firearms. The black nitride finish not only adds a pleasing matte aesthetic but also provides a tactile surface that isn’t overly slick. The de-horned and snag-free design is a standout ergonomic feature, ensuring that these sights won’t impede your draw stroke or create printing issues under clothing. This meticulous attention to detail in rounding off sharp edges is crucial for a concealed carry platform.

The blank profile is a deliberate design choice aimed at optic users. While it contributes to a clean sight picture when the red dot is active, it does mean they lack the visual cues of a standard sight (like a white dot or tritium insert) that aids in quick alignment for traditional sight shooting. This isn’t a flaw in their design, but rather a characteristic that dictates their primary use case. The overall impression is one of a component built for purpose, with no unnecessary embellishments, prioritizing reliability and seamless integration with optics over aesthetic flair.

Durability & Maintenance

The Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights are engineered for longevity. The billet steel construction is inherently strong, and the nitride finish offers excellent protection against the elements, making them resistant to rust and wear. I’ve found them to be incredibly low maintenance; a quick wipe-down with a silicone cloth or a lightly oiled rag is usually all that’s needed to keep them clean and protected. Unlike sights with painted dots or tritium inserts, there are no coatings to chip off or vials to break.

The only potential point of concern, if one were to be critical, is the dovetail fit itself. While mine were exceptionally tight and secure with the included set screw, any improperly installed sight could theoretically loosen over time. However, this is more a function of proper installation than an inherent flaw in the sight’s durability. For a set of sights designed to be snag-free and robust, their durability is exceptional. They are built to withstand the rigors of daily carry and frequent range use without showing significant signs of wear.

Accessories and Customization Options

The Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights come with essential mounting hardware: a rear sight set screw and a front sight screw. These are critical for a secure installation, especially the set screw for the rear sight, which adds an extra layer of security against movement. Beyond these basic components, these sights do not come with additional accessories, which aligns with their minimalist, purpose-driven design.

Customization options for this specific set are limited, as they are intended to be a fixed, blank sight. You cannot change the color of the dots or replace inserts as you might with other sight systems. However, their compatibility with Glock’s standard dovetail system means they can be easily installed and removed. If you desired different sight configurations, you would need to purchase a different model from Angry Bear Arms or another manufacturer. Their strength lies in their simplicity and their specific design for optic co-witness, not in broad customization.

Pros and Cons of Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights

Who Should Buy Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights?

These Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights are an excellent choice for Glock 42, 43, 43X, and 48 owners who have upgraded their pistols with a micro-red dot optic and want a reliable, unobtrusive backup aiming solution. They are perfect for individuals focused on concealed carry or competitive shooting where a clean sight picture with an optic is paramount. If you prioritize durability, a snag-free design, and a proper co-witness height without the distraction of painted dots or tritium, these are a fantastic option.

Conversely, if your primary aiming method is traditional iron sights, and you do not plan to mount an optic, these blank sights would likely not be the best fit. You would be better served by sights with more traditional aiming aids like white dots or tritium inserts. For users seeking a dedicated iron sight setup, exploring Angry Bear Arms’ other sight offerings or competitor models with illuminated aiming points would be more appropriate. For an optimized setup, pairing these with a quality holster designed for optic-equipped firearms is recommended.

Conclusion on Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights

The Angry Bear Arms Glock Bear Bones 42/43/43X/48 Blank Tall Profile Small Frame Pistol Sights deliver precisely what they promise: a robust, snag-free, and perfectly heighted backup sighting solution for optic-equipped Glocks. Their billet steel construction and black nitride finish speak to a quality build that belies their accessible price point, offering durability and corrosion resistance that stands up to rigorous use. While their blank profile makes them less ideal as a primary aiming system, for their intended purpose of co-witnessing with a red dot, they are exceptionally well-executed. The seamless integration and lack of distraction when the optic is active are significant advantages for serious shooters.

For the Glock owner looking to add a reliable, no-nonsense backup sight without breaking the bank or adding unnecessary bulk, these are an outstanding choice. They represent a smart investment that enhances the functionality of your firearm for both concealed carry and dynamic shooting disciplines. I would confidently recommend these sights to anyone who has an optic on their small-frame Glock and desires a dependable, well-built iron sight solution for those moments when the red dot might fail. They are a testament to Angry Bear Arms’ commitment to providing practical, high-quality gear.