The Most Honest Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base Review Online
The quest for optimal sighting systems on a 1911 platform is a journey many enthusiasts embark on, and the Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base represents a significant contender in this arena. As a seasoned gear specialist with over a decade of experience across diverse environments – from the precision of a lab to the ruggedness of the field – I approached this sighting solution with a critical yet open mind. My own 1911, a cherished custom build, was experiencing a persistent issue with low-light target acquisition, a problem that became increasingly apparent during extended range sessions that bled into dusk. This drove my search for a rear sight that offered both robust adjustability and enhanced visibility when natural light fails. I considered other established brands, but the combination of Bomar-style adjustability and integrated night sight technology in this Kensight model piqued my interest. My initial impression upon unboxing was one of solid craftsmanship; the steel felt dense and well-machined, hinting at durability.
Real-World Testing: Putting Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base to the Test
First Use Experience
My initial testing of this Kensight rear sight took place at my usual outdoor range, a facility that offers challenging lighting conditions as the sun begins to dip below the horizon. Installation required a gunsmith with a sight pusher due to the precise dovetail fit, a common requirement for quality aftermarket sights. Once fitted, the tactile clicks of the windage and elevation adjustments were immediately apparent, providing satisfying feedback. In varied light, from bright midday sun to the dim twilight, the contrast provided by the tritium insert was a marked improvement over my previous plain black rear sight. There were no immediate surprises or quirks; the sight simply performed as expected, offering a solid aiming point.
Extended Use & Reliability
After several months of consistent use, including frequent range trips and even a few dusty days at a private property, the Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base has proven to be remarkably reliable. I have experienced no degradation in the sight’s function; the adjustments remain crisp, and the tritium vial continues to offer a discernible glow in near-total darkness. Maintenance has been minimal, mainly consisting of a quick wipe-down with a soft cloth and a drop of gun oil on the adjustment screws. Compared to some budget sights I’ve used in the past, which can develop loose adjustments or a dulling tritium, this Kensight optic feels like a significant step up in build quality and longevity.
Breaking Down the Features of Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base
Specifications
This rear sight boasts several key specifications designed for competitive and practical shooting. It features a Bomar-style adjustable target rear sight that allows for precise windage and elevation adjustments, crucial for fine-tuning accuracy. The base is a flat base, designed to accommodate slides with a flat profile or those intended for custom fitting. The construction utilizes 4140 chrome moly steel, heat-treated to a hardness of RC 38-40, a specification that speaks to its robust durability. The sight blade is 0.100” wide and partially serrated, reducing glare and enhancing focus. The integrated night sight employs a 0.060” diameter fiber optic rod, which is well shielded for protection while maximizing light gathering. Crucially, it is compatible with Novak type front sight dovetail cuts (0.330″ x 65 x 0.075″), a common standard on many customized and factory 1911 pistols.
Performance & Functionality
The primary job of this rear sight is to provide a reliable and adjustable aiming point, and it excels in this regard. The Bomar-style adjustments offer a significant range of movement, allowing for precise zeroing at various distances. The serrations on the blade effectively cut down on distracting glare, a common issue with shiny target sights, particularly under bright range lights. The night sight component, while not as blindingly bright as some modern multi-dot sights, provides a highly functional and consistent low-light aiming reference. Its performance is solid, meeting and often exceeding expectations for a sight at this price point, especially for those seeking both day and night capabilities.
Design & Ergonomics
The design of the Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base clearly prioritizes function and durability. The 4140 chrome moly steel construction gives it a substantial feel, suggesting it can withstand considerable abuse. The black finish is understated and practical, resisting scratches and wear reasonably well during my testing period. The adjustability mechanism is well-engineered, with distinct and audible clicks that confirm each adjustment. Ergonomically, while it is a target-style sight and not designed for deep concealment, its profile is manageable. The flat base is a thoughtful inclusion for builders and customizers, offering flexibility for installation.
Durability & Maintenance
In terms of durability, this optic is built to last. The heat-treated steel and robust machining suggest it will endure years of recoil and handling. I have encountered no significant wear beyond minor cosmetic scuffs on the finish from tools during installation. Maintenance is straightforward: a light application of oil on the adjustment screws and keeping the sight clean will suffice for long-term performance. There are no obvious weak points, but like any precision component, avoiding excessive force on the adjustment mechanisms is always prudent.
Accessories and Customization Options
This particular product is a rear sight unit and is designed to be paired with a compatible front sight. The product description explicitly mentions it comes paired with a flat base fiber optic blade front sight. This means the package, as described, includes both front and rear sights ready for installation. This integrated approach simplifies the purchase process for users looking for a matched set. While there are no additional accessories included with the sight itself, its compatibility with the Novak type front sight dovetail cuts is a significant customization aspect. This allows users to select from a wide array of compatible front sights if they wish to customize the front sight further.
Pros and Cons of Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base
Pros
- Bomar-style adjustability provides excellent precision for sight adjustments.
- Integrated tritium night sight offers reliable low-light aiming capability.
- Durable 4140 chrome moly steel construction ensures long-term reliability.
- Flat base design offers versatility for various 1911 slide profiles.
- Compatibility with Novak style dovetails allows for common installation.
Cons
- Installation typically requires a gunsmith and specialized tools, adding to the overall cost.
- The tritium vial’s brightness may not match high-end, multi-dot night sights, especially in very low light.
- The partially serrated blade is functional but might not appeal to those preferring a fully serrated or plain black target sight.
Who Should Buy Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base?
This Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base is an excellent choice for competitive 1911 shooters, particularly those involved in disciplines like USPSA or IDPA where precise sight adjustments and reliable low-light performance are paramount. It’s also ideal for individuals who have a custom 1911 build or are looking to upgrade a factory pistol with a more capable sighting system. Those who frequently shoot in variable lighting conditions or simply want the added security of a night sight for defensive readiness will find significant value here. Individuals looking for a basic, fixed rear sight for concealed carry might want to consider simpler, lower-profile options, as this model is geared more towards a target and competition role. A compatible front sight, preferably with a tritium insert to match the rear, is a highly recommended accessory for a complete and effective sighting system.
Conclusion on Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base
The Kensight Bomar BMCS Adjustable Target 1911 Rear Night Sight w/ Flat Base is a seriously competent upgrade for any 1911 owner seeking enhanced accuracy and low-light visibility. Its Bomar-style adjustments offer the precision serious shooters demand, while the integrated tritium night sight provides a crucial advantage when the sun goes down. The robust steel construction assures that this optic will be a reliable part of your firearm for many years. While the price point of $114.51 places it in the mid-to-high range for 1911 sights, the combination of features and the Kensight manufacturer’s reputation for quality materials and machining make it a justified investment for those who prioritize performance. I would confidently recommend this sight to any shooter who values precise aiming and reliable function across different lighting conditions.