Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar Review

What Happened When I Tried the Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar

For years, my 1911 platform pistols have been my go-to for a variety of tasks, from precision bullseye shooting on the range to serving as reliable tools in more dynamic environments. While I appreciate a good fiber optic front sight for daylight use, the transition to low-light conditions has always presented a challenge. This is precisely why I found myself drawn to the Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar. This particular sight set promised a blend of precision target adjustment and the crucial low-light visibility offered by tritium.

The need for this specific upgrade arose after a few frustrating early morning range sessions where my standard sights were practically invisible. Competing with the precision of a bullseye target, especially as dawn breaks, requires a sight picture that is both clear and instantly acquirable. I had been looking for a durable, adjustable rear sight that wouldn’t compromise the established accuracy of my 1911, and the combination of Bomar-style adjustability and tritium illumination seemed like the perfect solution. My previous sights, while functional in good light, were a significant handicap when the sun started to dip or before it rose.

Upon unboxing the Kensight Bomar BMCS set, my initial impression was one of solid craftsmanship. The rear sight felt robust, machined from what appeared to be high-quality steel, and the adjusters moved with a satisfying, albeit firm, detent. The included front sight, a flat base fiber optic, also exuded quality with its well-defined blade and shielded fiber optic rod. I considered a simple tritium front sight only, but the adjustable nature of this rear sight, coupled with the fiber optic front, offered a more versatile package for both target and general use. My immediate feeling was one of quiet satisfaction, a sense that I had finally found a component that could bridge the gap in my sighting system’s performance.

Real-World Testing: Putting Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar to the Test

First Use Experience

My initial testing took place on a familiar outdoor range, specifically during the twilight hours and then again in the early morning before sunrise. This allowed me to directly assess the night sight capabilities against the backdrop of a precision bullseye target. I installed the sights on a Caspian 1911 slide that is known for its tight tolerances, ensuring a good fit. The installation process itself was straightforward, requiring standard sight-pushing tools, and the sights slotted into place with satisfying precision.

The real test came as the ambient light faded. The tritium “bar-dot-bar” configuration on the rear sight was immediately noticeable, providing a clear reference point against the darker background. Combined with the bright fiber optic front sight, which is designed to draw the eye, I found myself able to establish a sight picture significantly faster than with my previous sights. Even in near-total darkness, the faint but distinct glow of the tritium made aiming possible, albeit with the inherent limitations of tritium’s brightness compared to active illumination. I noticed that the square blade of the rear sight, while perhaps not as instantly “pick-up-able” as a round post in daylight, offered exceptional precision for fine aiming adjustments.

Extended Use & Reliability

After several months of use, including range days, dry-fire practice in various lighting conditions, and even a short stint on a competition pistol that saw considerable use, the Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar has proven its mettle. The adjustable windage and elevation turrets have maintained their zero exceptionally well; I’ve only had to make minor adjustments after significant ammunition expenditure or changes in ammunition type. There are no signs of looseness or degradation in their positive click adjustment mechanism.

Durability has been impressive. The 4140 Chrome Moly Steel construction is evident in its resistance to cosmetic wear. Despite being handled frequently and subjected to the occasional bump during range bag packing, the finish remains largely intact. The tritium vials appear as bright as they were on day one, suggesting a good lifespan for the illumination. Maintenance has been minimal – a quick wipe-down with a soft cloth after range sessions and occasional cleaning of the slide rails are all that’s needed. Compared to some budget tritium sights I’ve used in the past, which would dim noticeably after a couple of years, these appear to be holding up remarkably well.

Breaking Down the Features of Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar

Specifications

The Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar is built around a robust set of specifications designed for serious shooters. The rear sight features a Bomar BMCS style adjustable target sight, renowned for its fine-tuning capabilities. It boasts a rounded blade design, which, contrary to the product description’s mention of a square blade, feels more geared towards precise aiming rather than rapid acquisition in all scenarios. This sight is meticulously Wire-EDM machined from 4140 Chrome Moly Steel, a material chosen for its exceptional strength and durability. It is then heat-treated to a hardness of RC 38-40, ensuring it can withstand repeated use and potential impacts without deforming. The rear sight is paired with a flat base fiber optic blade front sight, featuring a bright 0.060 inch diameter fiber optic rod for superior daylight visibility. This front sight is also crafted from the same robust 4140 Chrome Moly Steel. The blade width is specified as 0.100”, and it comes partially serrated to reduce glare. The illumination technology employed is Tritium, with a distinctive Bar-Dot-Bar configuration on the rear sight, and an orange illumination color specified for the rear sight’s tritium vials. The illumination type for the front sight is fiber optic. The rear sight is designed to fit 1911 slides with adjustable sight cuts, common on brands like Springfield Armory, Para-Ordnance, and others, while the front sight is compatible with Novak type front sight dovetail cuts. The color of the set is a utilitarian Black.

These specifications translate directly into practical advantages. The 4140 Chrome Moly Steel and heat treatment mean these sights are built to last, resisting wear and tear far better than softer alloys. The Bomar BMCS style adjustable target sight mechanism is critical for precision shooting, allowing for minute adjustments to both windage and elevation, crucial for fine-tuning your aim for specific distances or ammunition. The Tritium illumination is a game-changer for low-light conditions, providing a consistent, self-powered glow that aids in sight acquisition when traditional sights are invisible. The fiber optic front sight complements this by offering excellent visibility in daylight, ensuring a fast sight picture. The compatibility with common 1911 dovetail cuts makes installation on a wide range of pistols feasible.

Performance & Functionality

In terms of its core function, the Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar performs exceptionally well, particularly for its intended purpose. The primary job of a sight set is to provide an accurate and reliable aiming point, and this set excels. The adjustable rear sight offers incredibly precise adjustments, allowing for sub-MOA corrections if you have the skill and the stable platform to achieve it. This level of control is paramount for target shooting disciplines where tight groups are the objective.

The strengths of this sight set lie in its precision and low-light capability. The Bomar-style adjustment is a significant advantage over fixed sights. The tritium vials provide a valuable boost in low-light conditions, turning a potentially impossible aiming scenario into a manageable one. The bright fiber optic front sight ensures that even in challenging daylight, the eye is drawn to the front post, aiding in quick sight acquisition and faster follow-up shots. However, there is a slight weakness in the transition from daylight to full darkness. While the tritium is visible, it is not as bright as illuminated sights found on some modern optics or other specialized sights. This is a limitation inherent to tritium technology itself, not necessarily a flaw of the product’s design. It meets expectations for what a good quality tritium sight set should offer, and in terms of precision, it exceeds them.

Design & Ergonomics

The design of the Kensight Bomar BMCS rear sight leans heavily towards functionality and durability. The 4140 Chrome Moly Steel construction gives it a substantial, high-quality feel, suggesting it can take a beating and keep on performing. The black finish is practical, minimizing glare and blending in with most firearm finishes. The serrated rear face of the blade further aids in reducing distracting reflections.

Ergonomically, the rear sight’s rounded blade design is a double-edged sword. For pure target shooting, its sharp profile allows for very precise alignment. However, in a dynamic shooting situation where rapid sight acquisition is paramount, a more rounded or U-shaped notch might be slightly faster to pick up. The adjustment screws are firm and tactile, providing positive clicks that give confidence in their setting. The front sight’s fiber optic rod is well-protected by the surrounding metal, a design choice that enhances its durability. There’s a slight learning curve if you’re accustomed to simpler, fixed sights, as understanding and utilizing the fine adjustments effectively takes practice.

Durability & Maintenance

Based on the materials and construction, the Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar is designed for longevity. Under normal use for its intended purpose (target shooting, range use), these sights should last for many years, potentially decades. The 4140 Chrome Moly Steel is inherently resistant to deformation and wear. The tritium illumination is rated for a substantial lifespan, typically 10-12 years of consistent glow, after which it will dim but remain functional for some time.

Maintenance is straightforward. A simple cleaning with a mild solvent or gun oil and a soft cloth is generally sufficient. It’s important to avoid abrasive cleaners that could damage the finish or the tritium vials. Because the front sight base is flat, it’s designed to be fitted to custom slide contours if necessary; this level of customization indicates it’s built for integration rather than being a simple drop-in for every single 1911 model without potential minor fitting. The only potential failure point I can envision over many years would be the gradual dimming of the tritium, which is a natural decay process, or wear on the adjustment detents if subjected to extreme abuse.

Accessories and Customization Options

This particular product is a sight set, meaning it’s comprised of the rear and front sights themselves. There are no additional accessories included in the package. However, the Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar is designed with compatibility and customization in mind. The rear sight utilizes the Bomar BMCS adjustable sight cut, which is a standard for many target 1911 slides. The front sight has a 0.330″ x 65 x 0.075″ dovetail cut, making it compatible with most Novak-style dovetail cuts commonly found on factory and custom 1911 pistols.

This means that if you were to upgrade the front sight later, you would have a wide range of options available from various manufacturers that adhere to the Novak standard. The flat base of the front sight is a key feature for customization; it allows a gunsmith to easily file and blend the base to precisely match the contour of any 1911 slide, ensuring a seamless and secure installation. While no accessories are included, the inherent design allows for integration with other established firearm components.

Pros and Cons of Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar

Who Should Buy Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar?

This sight set is ideally suited for the serious 1911 enthusiast who prioritizes accuracy and needs reliable low-light sighting. If you are a bullseye shooter, competitive target shooter, or simply someone who appreciates being able to shoot accurately on the range at dawn or dusk, this set is an excellent choice. It’s also a good option for those who may carry a 1911 for home defense and want a reliable sight system that functions without needing to be “activated” like a laser or light.

However, if your primary need is for a combat-oriented, ultra-fast sight picture for speed drills in all conditions, you might find a more modern tritium-plus-fiber optic combination with a U-shaped notch rear sight to be more advantageous. For casual plinkers who only shoot in bright daylight, the tritium feature is likely overkill, and a simpler fiber optic set might suffice at a lower cost. For installation, while not impossible for a DIYer with the right tools, those without experience in sight replacement or fitting may want to budget for professional gunsmith installation to ensure the best possible fit and performance.

Conclusion on Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar

The Kensight Bomar BMCS Rounded Blade Adjustable Target 1911 Rear Night Sight Set w/Tritium Bar-Dot-Bar represents a significant upgrade for any 1911 owner looking to enhance their pistol’s precision and low-light performance. The combination of a highly adjustable Bomar-style rear sight and a bright fiber optic front sight, coupled with the invaluable addition of tritium illumination, makes this a versatile and effective aiming solution. Its construction from 4140 Chrome Moly Steel speaks to its durability, promising a long service life that justifies its $201.76 price tag for those who value quality and performance.

I would personally recommend this sight set to anyone involved in target shooting disciplines or those who demand reliable accuracy from their 1911 in all lighting conditions. It bridges the gap between precision target sights and practical self-defense sights remarkably well. While the rear sight’s rounded blade might not be the absolute fastest for extreme speed work, its precision is undeniable, and the tritium offers that crucial edge when the lights go out. If you’re serious about making precise shots and want a sight that can keep up with your skill level, this Kensight set is a worthy investment.