Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade Review

Discovering the Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade: My Take

The world of firearms customization often hinges on the nuanced interplay of precision components, and for those dedicated to the venerable 1911 platform, a quality rear sight can be the difference between a good day at the range and a frustrating one. This is precisely why the Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade caught my attention. My existing rear sight, a standard factory offering, had developed a bit of play, leading to frustrating inconsistencies in my shot groups, particularly during timed drills. I needed a robust, reliable replacement that offered more positive adjustment and better sight acquisition. While I briefly considered a few other popular brands, the reputation for Kensight’s manufacturing precision, especially their use of Wire-EDM, pushed me towards this particular Bomar-style sight. My initial impression upon unboxing was one of solid engineering; the weight, the crispness of the machining, and the smooth finish immediately conveyed a sense of quality craftsmanship. It felt substantial and precisely made, promising an upgrade from my current setup.

Real-World Testing: Putting Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade to the Test

First Use Experience

My initial testing of this Kensight sight took place on my personal 1911 pistol during a series of range days focused on precision shooting and practical marksmanship. I installed the sight myself, a process that was straightforward thanks to the consistent dovetail dimensions, which required only light persuasion for a snug fit. The immediate difference was noticeable; the adjustments for both windage and elevation felt incredibly precise, with distinct, audible clicks that removed any guesswork. Even under the pressure of timed exercises, where repeated shots can generate heat and vibration, the sight held its zero beautifully. The serrated blade of the rear sight, combined with its slightly deeper notch, significantly improved my ability to quickly acquire the front sight, leading to faster and more accurate follow-up shots. There were no immediate issues or surprises, just a consistent, positive performance that immediately felt like an upgrade.

Extended Use & Reliability

After several months of consistent use, spanning hundreds of rounds across various range sessions and even a few informal competition events, the Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade has proven to be exceptionally reliable. I’ve deliberately exposed it to a range of conditions, including dusty outdoor ranges and a light drizzle at one point, and it has shown no signs of degradation. The adjustments remain crisp and positive, with no hint of loosening or drift, which is a critical indicator of its long-term durability. Cleaning and maintenance are as simple as any other firearm component; a quick wipe-down and a light application of lubricant keep it functioning flawlessly. Compared to other adjustable sights I’ve used in the past, particularly those made with less precise methods, this Kensight unit stands out for its unwavering consistency and robust build. It has held up remarkably well against the rigors of frequent use, far exceeding my expectations for a component in this price range.

Breaking Down the Features of Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade

Specifications

The Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade boasts several key specifications that contribute to its impressive performance and durability. It is constructed from 4140 chrome-moly steel, a robust material known for its strength and resistance to wear. This is crucial for a component that experiences constant stress and impacts during firing. The dovetail dimensions are held to an impressive +/- 0.001″ tolerance, a testament to Kensight’s use of the Wire-EDM process for manufacturing major components. This tight tolerance ensures a precise fit into the slide, preventing movement and promoting accuracy. The sight notch is 0.020″ deeper than the standard 0.100″, a thoughtful design choice that significantly aids in front sight acquisition, making target alignment faster and more intuitive for the shooter. The included front sight has a 0.210″ tall, serrated blade, creating a well-matched sight picture. This combination of Wire-EDM machining, high-quality steel, and precise dimensions translates directly into the smooth adjustments and audible clicks that are hallmarks of this rear sight.

Performance & Functionality

In terms of its primary function – providing accurate and repeatable aiming points – the Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade excels. The ability to make minute, positive adjustments to both windage and elevation is a game-changer for anyone serious about fine-tuning their pistol’s accuracy. The audible clicks are not just a convenience; they provide tactile confirmation of each adjustment, reducing errors. The square serrated blade offers a clear sight picture, and the deeper sight notch genuinely makes it easier to center the front sight rapidly, especially under pressure. This sight performs exactly as advertised, meeting and often exceeding the demands of precision shooting. Its main strength lies in its precision adjustability and consistent lock-up, ensuring that once zeroed, it stays zeroed. While there are no glaring weaknesses, as with any target sight, achieving peak performance still relies on the shooter’s skill and the rest of the firearm’s setup.

Design & Ergonomics

The design of this Kensight Bomar-style sight is rooted in functionality and proven performance, eschewing unnecessary ornamentation for practical features. The 4140 chrome-moly steel construction lends it a substantial feel, conveying a sense of ruggedness and reliability. The black finish is understated and functional, resisting glare and blending well with most pistol aesthetics. The windage and elevation adjustment knobs are well-machined, offering a comfortable grip for making precise turns, and their positive click mechanism is satisfyingly tactile. The serrated blade contributes to a non-glare surface, which is a critical ergonomic consideration for sight design, especially in bright conditions. While there’s no significant learning curve for installation or adjustment, understanding the incremental adjustments for your specific ammunition and shooting style is part of the process of maximizing its potential. The overall design prioritizes a clean, functional aesthetic that is purely focused on aiming and accuracy.

Durability & Maintenance

The Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade is built for the long haul. The use of 4140 chrome-moly steel and the Wire-EDM manufacturing process suggest a high level of inherent durability, designed to withstand the repeated recoil and stress of live fire. After months of use, I haven’t observed any premature wear, such as loosening screws, worn adjustment detents, or chipped coatings. The components fit together with exceptional tightness, minimizing potential points of failure. Maintenance is straightforward; it requires no specialized tools or chemicals. Standard firearm cleaning practices, involving disassembly (if desired, though not always necessary for just cleaning the sight), wiping down, and a light application of lubricant to the adjustment mechanisms, are more than sufficient to keep it in peak operating condition. I anticipate this sight will remain a dependable component for many years of service.

Accessories and Customization Options

This particular model comes as a complete rear sight unit, designed to integrate directly with the 1911 slide. It includes the adjustable rear sight assembly and a standard front sight with a serrated blade, measuring 0.210″ tall. The primary “customization” aspect comes from its adjustability; you are free to dial in your exact point of impact. While this package is complete for its intended purpose, the Bomar-style interface means it’s designed to fit standard 1911 dovetails, allowing for relatively easy installation by the end-user or a gunsmith. There aren’t additional accessories included in the box in the traditional sense, but the sight itself offers the crucial “accessory” of precision adjustability, which is the main reason for choosing such a component. For those seeking different front sight types, Kensight offers various options that can be paired with this rear sight, allowing for further customization of the overall sight picture.

Pros and Cons of Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade

Who Should Buy Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade?

This rear sight is an excellent choice for competitive 1911 shooters who demand precision and the ability to fine-tune their sights for specific distances or ammunition. Enthusiasts focused on improving their pistol’s accuracy and seeking to eliminate variables will also find great value here. Gunsmiths looking for a high-quality, reliable adjustable sight for customer builds will appreciate its consistent dimensions and robust construction. It’s also a strong contender for anyone replacing a worn or imprecise factory adjustable sight on a quality 1911.

Conversely, this sight might be overkill for casual plinkers who do not prioritize extreme precision or frequent sight adjustments. Shooters with budget constraints might find less expensive, fixed sights or simpler adjustable options more suitable. If you are building a purely defensive pistol where simplicity and ruggedness are paramount over fine-tuning, a fixed sight might be preferred.

For optimal use, ensuring you have a compatible front sight height is crucial; I would recommend purchasing this unit with the included front sight or consulting with a gunsmith about the correct front sight height for your specific firearm and intended use.

Conclusion on Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade

The Kensight Bomar BMCS Adjustable Target 1911 Rear Sight w/ Square Serrated Blade is a testament to precision engineering and thoughtful design, delivering on its promise of accuracy and reliability. Its Wire-EDM manufacturing, robust 4140 chrome-moly steel construction, and precisely machined adjustable components make it a standout choice for discerning 1911 owners. The audible clicks and deeper sight notch significantly enhance the shooting experience, providing confidence in every adjustment. While it represents a premium investment, the performance, durability, and consistency it offers fully justify the price for those who value precision.

If you are a serious 1911 shooter looking to unlock the full accuracy potential of your pistol, or if you require a dependable and precise adjustable sight for competition or load development, then this Kensight rear sight is an absolutely stellar option. I would confidently recommend it to anyone who prioritizes fine-tuning and unwavering reliability in their firearm’s sighting system.