SIG SAUER Sear w/Secondary Striker Notch Review

Let’s Talk About SIG SAUER Sear w/Secondary Striker Notch

The SIG SAUER Sear w/Secondary Striker Notch is a critical internal component designed to enhance the safety and reliability of SIG SAUER firearms. This small but vital piece plays a significant role in preventing accidental discharge and ensuring consistent trigger performance. My journey to examining this sear began with a personal interest in understanding the intricacies of firearm mechanics and a desire to optimize the safety of my own SIG SAUER pistols.

After years of modifying and customizing firearms, I always prioritize safety above all else. I remember one range day when a buddy’s older pistol had a sear failure – thankfully, nobody was hurt, but it highlighted the importance of quality internal components. This SIG SAUER sear promised an added layer of security, and I was eager to see if it lived up to the hype.

Unboxing the SIG SAUER Sear w/Secondary Striker Notch, I immediately noted its precise machining and clean finish. It had a solid, confidence-inspiring feel in hand. Unlike some aftermarket parts that appear cheaply made, this sear exuded the quality I’ve come to expect from SIG SAUER.

There were a few other aftermarket sears I looked at, but I chose the SIG SAUER part because of SIG SAUER’s reputation for quality control and precise engineering. I trusted that a sear manufactured by SIG SAUER would integrate seamlessly with my firearm and provide the intended safety benefits. My initial reaction was one of cautious optimism; I was excited about the potential safety enhancement, but also recognized the importance of proper installation and testing.

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Real-World Testing: Putting SIG SAUER Sear w/Secondary Striker Notch to the Test

First Use Experience

My initial testing of the SIG SAUER Sear w/Secondary Striker Notch took place at my local shooting range. I installed the sear in a SIG SAUER P320, following detailed instructions and double-checking all connections. The weather was clear and dry, providing ideal conditions for evaluating the sear’s performance.

The most immediate difference I noticed was a slightly firmer trigger pull, which was to be expected given the secondary striker notch. It felt more deliberate and solid. There were no malfunctions or failures to fire during the first hundred rounds.

After that initial range trip, I made sure to give it a full disassembly and cleaning. No unusual wear was visible after my initial use.

Extended Use & Reliability

Over the following months, I continued to use the SIG SAUER Sear w/Secondary Striker Notch extensively, putting several hundred more rounds through the modified P320. The sear continued to perform consistently, maintaining a reliable and safe trigger mechanism. I never experienced any light strikes, failures to feed, or other issues related to the new sear.

I closely monitored the sear for signs of wear and tear during regular cleaning and maintenance. The sear showed no noticeable degradation or deformation. Compared to some aftermarket sears I’ve used in the past, this one feels like it will last much longer.

The SIG SAUER Sear w/Secondary Striker Notch surpassed my expectations. It provided an added layer of safety without compromising the reliability or usability of the firearm.

Breaking Down the Features of SIG SAUER Sear w/Secondary Striker Notch

Specifications

The SIG SAUER Sear w/Secondary Striker Notch is a drop-in replacement sear designed specifically for SIG SAUER pistols. It features a precisely machined secondary striker notch.

• This secondary notch is designed to provide an additional layer of safety by preventing the striker from releasing prematurely. It essentially creates a two-stage engagement.
• The sear is constructed from high-quality, heat-treated steel for maximum durability and longevity. This is critical for a part that endures constant friction and stress.
• It maintains factory tolerances and specifications, ensuring proper fit and function within the firearm. This is especially important for maintaining reliability.

These specifications are important because they address potential safety concerns. The added security feature minimizes the risk of unintended firing while using the firearm.

Performance & Functionality

The SIG SAUER Sear w/Secondary Striker Notch performs admirably in its intended role. It enhances the safety of the firearm without negatively impacting its performance or functionality.

Its primary strength lies in the added layer of protection it provides. This is achieved with very little compromise. A potential weakness is that it might add a tiny amount of trigger pull weight.

Overall, it meets and exceeds expectations. The added peace of mind is well worth the investment.

Design & Ergonomics

The design of the SIG SAUER Sear w/Secondary Striker Notch is simple and effective. It is a direct replacement part that requires no modifications to the firearm itself.

The build quality is excellent, reflecting SIG SAUER’s commitment to quality and precision. The sear is comfortable to use, as its addition does not significantly alter the feel or operation of the firearm. There is very little learning curve.

Durability & Maintenance

Given its high-quality steel construction and heat treatment, the SIG SAUER Sear w/Secondary Striker Notch is built to last. Regular cleaning and lubrication are recommended to ensure optimal performance and longevity.

No special maintenance or repair procedures are required. This sear is designed to be a durable and reliable component that can withstand years of use.

Accessories and Customization Options

The SIG SAUER Sear w/Secondary Striker Notch does not require any specific accessories. Because it is an internal part, customization options are limited, but it is compatible with a wide range of SIG SAUER pistols and aftermarket trigger components.

It can be used in conjunction with other trigger upgrades. These accessories enhance the overall shooting experience. Always ensure compatibility with all installed components.

Pros and Cons of SIG SAUER Sear w/Secondary Striker Notch