First Thoughts on the Sig Sauer 1913 Rail Mount Flip-Up Sight Set
The Sig Sauer 1913 Rail Mount Flip-Up Sight Set promises a streamlined, reliable sighting system for a range of popular rifles. These sights are designed as a backup or primary sighting solution, offering quick deployment and a low-profile when not in use. Manufactured by Sig Sauer, a name synonymous with quality firearms and accessories, the set boasts compatibility with the SIGM400, SIG516, SIG716, and SIG MCX platforms. The price point of $128.49 places them in a competitive market, alongside offerings from Magpul and Troy Industries.
My journey to finding these sights began with a need for dependable backups on my SIGM400. I’d always been a fan of red dots, but the nagging thought of battery failure pushed me towards exploring reliable iron sights. I wanted something robust, easy to deploy, and that wouldn’t add unnecessary bulk to my rifle.
Upon unboxing, I was immediately impressed with the solid feel of the sights. The materials felt durable, and the flip-up mechanism operated smoothly and positively. They had a reassuring weight, suggesting quality construction.
I was considering Magpul MBUS Pro sights and Troy Industries folding sights, but the Sig Sauer sights won me over due to their reputation for perfect co-witnessing on Sig Sauer rifles. I had heard stories of slight height discrepancies with other brands, and I wanted a seamless integration. My first impression was positive; these sights felt like a worthwhile investment in peace of mind.
Real-World Testing: Putting Sig Sauer 1913 Rail Mount Flip-Up Sight Set to the Test
First Use Experience
My initial testing ground was the local shooting range, under clear skies. I mounted the Sig Sauer 1913 Rail Mount Flip-Up Sight Set on my SIGM400 and zeroed them at 50 yards. I started with slow, deliberate shots to ensure accuracy, then gradually increased the pace.
The sights performed admirably. The sight picture was clear, and the adjustments were precise and easy to make. Even with sweaty hands, the textured surfaces provided a secure grip for deployment. I also ran a few drills transitioning between my red dot and the flip-up sights, simulating a failure of the primary optic. The transition was seamless and intuitive.
There were no immediate issues, but I did notice that the front sight required a specific tool for elevation adjustments, which wasn’t included. I had to use a small punch from my range bag. This wasn’t a deal-breaker, but slightly inconvenient.
Extended Use & Reliability
After several range trips and a few hundred rounds downrange, the Sig Sauer 1913 Rail Mount Flip-Up Sight Set continues to perform reliably. There are no signs of loosening or shifting, and the flip-up mechanisms remain smooth. I’ve also subjected them to a few simulated “hard knocks” during drills, and they held their zero.
A recent rainy range session put their weather resistance to the test. The sights remained fully functional, with no signs of rust or corrosion. Cleaning was simple, requiring just a quick wipe down with a lightly oiled cloth. Compared to other aftermarket sights I’ve used in the past, these Sig Sauer sights offer a noticeable improvement in build quality and durability.
Breaking Down the Features of Sig Sauer 1913 Rail Mount Flip-Up Sight Set
Specifications
- Fits: Designed specifically for SIGM400, SIG516, SIG716, and SIG MCX rifles. This ensures optimal height and alignment for co-witnessing with standard optics.
- Mounting: Utilizes a standard 1913 Picatinny rail mount. This makes it easy to install on a wide range of AR-15 platforms, not just Sig Sauer rifles.
- Material: Constructed from durable metal. This translates to long-lasting performance, even under harsh conditions.
- Flip-Up Design: Spring-loaded flip-up mechanism for rapid deployment. This ensures instant readiness when your primary optic fails.
- Adjustability: The rear sight is adjustable for windage, and the front sight for elevation. This allows for precise zeroing to match your specific rifle and ammunition.
These specifications are important because they directly impact the sights’ reliability and ease of use. The precise fit, robust construction, and rapid deployment are critical for tactical applications and peace of mind.
Performance & Functionality
The Sig Sauer 1913 Rail Mount Flip-Up Sight Set excels in delivering a reliable and accurate backup sighting system. The flip-up mechanism is fast and positive, locking securely in both the upright and folded positions. The sight picture is clear and uncluttered, making target acquisition quick and intuitive.
The strengths lie in their robust build quality, ease of deployment, and precise adjustability. The lack of included tool for front sight elevation adjustment is a minor drawback. These sights more than meet expectations for a set of backup iron sights.
Design & Ergonomics
The sights are constructed from a durable metal, providing a reassuringly solid feel. The weight is noticeable but not excessive, adding to the overall stability of the rifle. The low-profile design minimizes snagging and interference with other accessories.
The design is user-friendly with minimal learning curve. They are simple and intuitive. The flip-up mechanism is easily operated with one hand.
Durability & Maintenance
The robust metal construction suggests these sights will last for years with proper care. After several range trips and exposure to various weather conditions, they show no signs of wear or corrosion. Maintenance is straightforward, requiring only occasional cleaning and lubrication.
Accessories and Customization Options
The Sig Sauer 1913 Rail Mount Flip-Up Sight Set comes as a complete set. There are no specific accessories beyond those necessary for mounting and adjustment (excluding the front sight tool). As standard 1913 rail-mounted sights, they are compatible with various risers or adaptors to achieve the desired co-witnessing height with different optics.
Pros and Cons of Sig Sauer 1913 Rail Mount Flip-Up Sight Set
Pros
- Solid and durable metal construction.
- Reliable and fast flip-up mechanism.
- Precise windage and elevation adjustments.
- Specifically designed for Sig Sauer platforms, ensuring optimal co-witnessing.
- Low-profile design when folded.
Cons
- Front sight elevation adjustment requires a specific tool (not included).
- Slightly heavier than polymer alternatives.
Who Should Buy Sig Sauer 1913 Rail Mount Flip-Up Sight Set?
Perfect for: Sig Sauer rifle owners seeking a reliable, durable, and precisely aligned backup sighting system. Also well suited for shooters who prioritize metal construction and a no-nonsense design.
Who should skip this product? Shooters on a tight budget who are content with polymer sights or those who require tool-less adjustments.
Must-have accessories or modifications? A front sight adjustment tool (if one isn’t already in your kit) and potentially a riser if your primary optic setup requires a different co-witness height.
Conclusion on Sig Sauer 1913 Rail Mount Flip-Up Sight Set
The Sig Sauer 1913 Rail Mount Flip-Up Sight Set is a worthwhile investment for Sig Sauer rifle owners seeking a dependable backup sighting solution. The robust construction, reliable flip-up mechanism, and precise adjustability provide peace of mind knowing you have a solid fallback option should your primary optic fail. The price of $128.49 is justified given the quality and performance.
I would definitely recommend these sights to anyone looking for a premium set of metal flip-up sights for their Sig Sauer platform. Upgrade your rifle today and enjoy the confidence that comes with a reliable backup sighting system.