The WMD AR-15/M16 NiB-X Firing Pin Made a Bold First Impression
I’ve seen countless AR-15 parts come and go in my time. However, the WMD AR-15/M16 NiB-X Firing Pin promised something different: enhanced reliability through its unique NiB-X coating. This isn’t just another firing pin; it’s a component designed to reduce friction and improve performance.
As an armorer and avid shooter, I’m always looking for ways to improve the function of my rifles. The factory firing pin in my competition AR had started showing wear, leading to occasional light primer strikes. That’s where WMD‘s offering piqued my interest, promising smoother operation and increased resistance to corrosion.
Upon unboxing, the first thing I noticed was the finish. The NiB-X coating provided a bright, almost polished look, far surpassing the dull gray of a standard parkerized firing pin. It felt slick to the touch, immediately suggesting the reduced friction promised by WMD.
I considered a few other options before settling on the WMD AR-15/M16 NiB-X Firing Pin. I looked at a titanium firing pin for its lightweight properties and a standard mil-spec replacement as a cost-effective measure. Ultimately, the combination of enhanced lubricity and corrosion resistance offered by the NiB-X coating swayed me towards this upgrade.
My initial impression was one of cautious optimism. Could a simple firing pin truly make a noticeable difference? Only time and testing would tell.
Real-World Testing: Putting WMD AR-15/M16 NiB-X Firing Pin to the Test
First Use Experience
My first range trip after installing the WMD AR-15/M16 NiB-X Firing Pin was at my local outdoor range. It was a slightly humid day, typical of late spring.
I immediately noticed a difference in the action of the rifle. Cycling felt smoother, and primer strikes appeared more consistent.
There were no immediate issues, but I was eager to see how it would perform under more adverse conditions.
Extended Use & Reliability
After several months of use, including a few carbine courses and numerous range sessions, the WMD AR-15/M16 NiB-X Firing Pin has proven its worth. The enhanced lubricity from the NiB-X coating has held up. Cleaning is also noticeably easier.
I’ve put several hundred rounds through the rifle in various conditions, from dry and dusty to wet and muddy. The firing pin shows no signs of wear and tear beyond what I’d expect from normal use.
Compared to my experience with standard mil-spec firing pins, the WMD version has significantly reduced the frequency of malfunctions. The enhanced lubricity contributes to a smoother, more reliable cycling. This firing pin offers a worthwhile upgrade.
Breaking Down the Features of WMD AR-15/M16 NiB-X Firing Pin
Specifications
The WMD AR-15/M16 NiB-X Firing Pin is constructed from steel. It is then coated with WMD‘s proprietary NiB-X nickel-boron finish.
The NiB-X coating provides superior lubricity, corrosion resistance, and a surface hardness of Rc-70. The firing pin is designed to fit all standard AR-15 platforms.
The hardness of Rc-70 is significant because it suggests extreme resistance to wear and deformation. This directly translates to a longer lifespan and more reliable performance under stress.
Performance & Functionality
The WMD AR-15/M16 NiB-X Firing Pin significantly improves the reliability of primer ignition, especially with harder primers often found in military-grade ammunition. The enhanced lubricity aids in smoother cycling, reducing friction and potential for malfunctions.
The main strength of this firing pin is its ability to consistently ignite rounds. This is particularly beneficial in high-stress scenarios.
While the firing pin itself can’t magically fix a poorly maintained rifle, it undeniably elevates performance. It is a noticeable enhancement.
Design & Ergonomics
The design of the WMD AR-15/M16 NiB-X Firing Pin is identical to a standard mil-spec firing pin in terms of dimensions and geometry. This ensures compatibility with all AR-15/M16 platforms.
The NiB-X coating, however, provides a distinct aesthetic improvement and a smoother surface. Installation is straightforward, requiring no specialized tools or gunsmithing skills.
The weight is similar to a standard firing pin. Therefore, there is no impact on the overall balance of the rifle.
Durability & Maintenance
The NiB-X coating greatly enhances the durability of the firing pin. The Rc-70 surface hardness makes it incredibly resistant to wear, corrosion, and carbon buildup.
Maintenance is simple: a quick wipe down with a cloth is usually sufficient. The NiB-X coating resists carbon fouling, making cleaning much easier than with a standard parkerized firing pin.
With proper care, the WMD AR-15/M16 NiB-X Firing Pin should last significantly longer than a standard firing pin. The NiB-X coating is incredibly durable.
Accessories and Customization Options
The WMD AR-15/M16 NiB-X Firing Pin is a standalone component and doesn’t directly require accessories or customization. However, its performance can be further enhanced by pairing it with other high-quality components.
Upgrading the hammer spring can increase the force of the firing pin strike. Additionally, using a lightweight bolt carrier can further improve cycling speed.
The WMD AR-15/M16 NiB-X Firing Pin is compatible with any standard AR-15 bolt carrier group. This makes it a simple drop-in upgrade.
Pros and Cons of WMD AR-15/M16 NiB-X Firing Pin
Pros
- Enhanced reliability due to consistent primer ignition. The NiB-X coating ensures a smoother, more reliable firing sequence.
- Superior lubricity reduces friction and improves cycling speed. This leads to fewer malfunctions and greater overall performance.
- Increased corrosion resistance protects the firing pin from harsh environments. This extends the lifespan of the component.
- Easy to clean and maintain due to the non-stick properties of the NiB-X coating. Carbon buildup is minimized, simplifying maintenance.
- Drop-in replacement for all standard AR-15/M16 platforms. Installation is straightforward and requires no special tools.
Cons
- Higher price point than a standard mil-spec firing pin. The benefits of the NiB-X coating justify the cost for those seeking enhanced reliability.
- The bright finish may not appeal to all users. Those seeking a low-profile component may prefer a parkerized finish.
Who Should Buy WMD AR-15/M16 NiB-X Firing Pin?
The WMD AR-15/M16 NiB-X Firing Pin is perfect for competitive shooters. It is also ideal for law enforcement, and for anyone who relies on their AR-15 for self-defense. These users require ultimate reliability.
Individuals building a high-end AR-15 or upgrading an existing rifle will also benefit from this component. The improved performance and durability make it a worthwhile investment.
Those on a very tight budget or those who prioritize aesthetics over functionality might want to skip this product. A standard mil-spec firing pin will suffice for casual range use.
A heavier hammer spring may further enhance the performance of the WMD AR-15/M16 NiB-X Firing Pin. This is for individuals prioritizing absolute reliability.
Conclusion on WMD AR-15/M16 NiB-X Firing Pin
The WMD AR-15/M16 NiB-X Firing Pin is a worthwhile upgrade for anyone seeking to enhance the reliability and performance of their AR-15. The NiB-X coating provides tangible benefits in terms of lubricity, corrosion resistance, and ease of maintenance.
At $19.99, the price is justified by the improved performance and extended lifespan. It’s an investment in reliability, not just a cosmetic upgrade.
I would personally recommend the WMD AR-15/M16 NiB-X Firing Pin to anyone looking to improve the consistency and dependability of their AR-15. It’s a small part that makes a big difference.
Upgrade your AR-15 today with the WMD AR-15/M16 NiB-X Firing Pin and experience the difference! It’s a simple swap that delivers real-world results.