First Impressions of Kensight Bomar BMCS & Rollo Sight Elevation Screw
The Kensight Bomar BMCS & Rollo Sight Elevation Screw might seem like a small, insignificant part, but anyone who’s dealt with finicky sights knows how crucial a reliable elevation screw is. Kensight is a name synonymous with quality in the firearm sight industry, so I was eager to see if this replacement screw lived up to their reputation. My initial interest stemmed from a growing frustration with the elevation screw on my favorite 1911; it had become increasingly difficult to make precise adjustments, impacting my accuracy at the range.
The Kensight screw arrives in simple packaging, but the initial impression is positive. The screw is small, but the machining looks clean and precise. It feels solid and well-made, hinting at durability.
I’ve used similar replacement screws from Brownells and Wilson Combat in the past. What immediately stood out about the Kensight was the precision of the threads and the overall finish. It just felt like a higher quality component than the others. I picked this over the others because of Kensight‘s reputation for high-quality, Wire-EDM machined parts.
My first impression was one of cautious optimism. I was excited to potentially solve my elevation adjustment woes, but I also know that small parts can sometimes be deceptively simple.
Real-World Testing: Putting Kensight Bomar BMCS & Rollo Sight Elevation Screw to the Test
First Use Experience
My first opportunity to test the Kensight Bomar BMCS & Rollo Sight Elevation Screw was at my local outdoor shooting range. I installed it on my 1911 pistol, which utilizes a Bomar BMCS style rear sight. The installation was straightforward; the screw threaded smoothly into the sight.
The weather was slightly damp, with a light drizzle in the air, which can sometimes make fine adjustments difficult with cold, wet hands. Right away, I noticed a significant improvement in the ease and precision of elevation adjustments compared to the old screw. Each click felt positive and distinct. There were no issues using this screw in the wet conditions.
Initially, there were no surprises. It simply worked as intended, providing a noticeable upgrade to the adjustability of my rear sight.
Extended Use & Reliability
After several weeks of regular range trips and approximately 500 rounds fired, the Kensight Bomar BMCS & Rollo Sight Elevation Screw continues to perform flawlessly. The screw has held its position perfectly; I haven’t experienced any unwanted drifting or loosening.
There are no visible signs of wear and tear on the screw despite consistent use. I’ve cleaned the screw and the surrounding sight area after each range session, using a standard gun cleaning solvent and a small brush. Maintenance is easy due to the screw’s corrosion-resistant 4140 Chrome Moly Steel construction.
Compared to my previous experiences with inferior elevation screws, the Kensight product has far exceeded my expectations. Its reliability and precision have significantly improved my shooting accuracy and overall enjoyment at the range.
Breaking Down the Features of Kensight Bomar BMCS & Rollo Sight Elevation Screw
Specifications
- Manufacturer: Kensight. This is a company known for producing high-quality firearm sights and components.
- Gun Make: 1911 Platform. This screw is specifically designed for 1911 pistols utilizing Bomar BMCS, Rollo, and some S&W sights.
- Gun Model: 1911. It is intended for the classic 1911 design, ensuring compatibility.
- Color: Black. The black finish blends seamlessly with most sight designs and firearm finishes.
- Fabric/Material: 4140 Chrome Moly Steel. This material is known for its exceptional strength, durability, and resistance to wear and corrosion.
- Gun Type: Pistol. It is exclusively for use in pistols, specifically those with compatible sights.
- Mount Type: Dovetail. The screw interfaces with dovetail-mounted rear sights.
These specifications are critical because they directly impact the screw’s functionality and lifespan. The 4140 Chrome Moly Steel ensures the screw can withstand the constant adjustments and recoil forces associated with regular shooting. The precise threading and dimensions are essential for smooth and accurate elevation adjustments.
Performance & Functionality
The Kensight Bomar BMCS & Rollo Sight Elevation Screw performs its job admirably. It provides smooth, repeatable, and precise elevation adjustments.
Its main strengths are its durability and the tactile, audible clicks that accompany each adjustment. A potential weakness is its specific compatibility; it’s primarily designed for Kensight sights and may not work perfectly with other brands. It certainly meets and exceeds expectations, offering a significant improvement over generic replacement screws.
Design & Ergonomics
The build quality is excellent. The 4140 Chrome Moly Steel feels robust, and the black finish is evenly applied.
The design is inherently user-friendly. It is easy to install and adjust with minimal effort.
Durability & Maintenance
Given the high-quality materials and construction, this screw should last a long time. Regular cleaning and lubrication will help extend its lifespan further.
The screw is easy to maintain. A quick wipe-down with a gun cleaning solvent is typically all that’s needed.
Accessories and Customization Options
The Kensight Bomar BMCS & Rollo Sight Elevation Screw doesn’t come with any accessories, as it is a replacement part. It is compatible with a range of Bomar BMCS, Rollo, and some S&W style rear sights.
While not strictly a “customization” option, upgrading to this screw from a lower-quality alternative is a significant enhancement. It is compatible with any sight that originally accepted a similar screw size and thread pitch.
Pros and Cons of Kensight Bomar BMCS & Rollo Sight Elevation Screw
Pros
- Made from durable 4140 Chrome Moly Steel for long-lasting performance.
- Provides smooth, precise, and repeatable elevation adjustments.
- Easy to install with minimal tools or gunsmithing knowledge.
- Noticeable improvement in sight adjustability compared to standard screws.
- Cost-effective solution for restoring or improving sight performance.
Cons
- Compatibility is primarily limited to Kensight Bomar BMCS, Rollo, and some S&W style sights.
- Its small size means it could be easily lost if dropped during installation.
Who Should Buy Kensight Bomar BMCS & Rollo Sight Elevation Screw?
The Kensight Bomar BMCS & Rollo Sight Elevation Screw is perfect for 1911 owners, competitive shooters, and gunsmiths who need a reliable and precise elevation adjustment screw for their Bomar BMCS, Rollo, or compatible S&W rear sights. Anyone experiencing difficulty making fine elevation adjustments or dealing with a worn-out screw will benefit from this upgrade.
This product might not be necessary for those who are satisfied with their current sight adjustments or who own firearms with different sight systems. Those who are uncomfortable performing basic firearm maintenance should also seek professional assistance.
A small bottle of gun oil or thread locker (such as Loctite) can be helpful during installation, but is not strictly required.
Conclusion on Kensight Bomar BMCS & Rollo Sight Elevation Screw
The Kensight Bomar BMCS & Rollo Sight Elevation Screw is a seemingly small component that makes a significant difference in sight adjustability and overall shooting experience. Its durable construction, precise threading, and smooth operation make it a worthwhile investment for anyone seeking to improve their firearm’s accuracy.
At a price of $7.99, the value proposition is excellent. The improved performance and reliability far outweigh the minimal cost.
I would personally recommend the Kensight Bomar BMCS & Rollo Sight Elevation Screw to any 1911 owner struggling with their elevation adjustments. It’s a simple, effective, and affordable solution that can dramatically improve your shooting accuracy and enjoyment. Don’t let a worn-out or inferior elevation screw hold back your shooting potential; upgrade to the Kensight screw and experience the difference.