EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) Review

The EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) Made a Bold First Impression

As a long-time 1911 enthusiast and someone who appreciates the nuances of a well-tuned pistol, the EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) immediately caught my eye. The promise of enhanced reliability and improved ejection, combined with its specific design for adjustable sights, made it a compelling upgrade. This isn’t just another part; it’s a potential solution to common 1911 extractor issues.

I was chasing improved reliability with my custom Series 80 build and wanted to address some occasional erratic ejection patterns. A tighter extractor fit and controlled slide timing were my primary goals. The EGW stop seemed like a direct path to achieving those results, without requiring extensive gunsmithing.

Upon receiving the EGW firing pin stop, the first thing I noticed was the robust feel and the deep blue finish. The steel looked and felt substantial, inspiring confidence in its durability. The precise machining and clean lines were also immediately apparent.

I considered a few other firing pin stops on the market, including those from Wilson Combat and Ed Brown. However, the EGW‘s specific cut for adjustable sights, especially Bomar-style sights, was the deciding factor, as my build incorporated such a sight. The promise of an oversized fit for better extractor control sealed the deal. My initial reaction was one of excitement, anticipating the potential improvements in my 1911’s performance.

Real-World Testing: Putting EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) to the Test

First Use Experience

My first range trip with the EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) installed was at my local outdoor range. The weather was slightly overcast, and the humidity was moderate. I ran approximately 200 rounds of various .45 ACP ammunition types, including both FMJ and hollow points.

Initially, the difference was subtle but noticeable. Ejection was more consistent, with brass landing in a tighter pattern. I did need to do some minor fitting to get the firing pin stop to properly seat in the slide.

Extended Use & Reliability

After several weeks and several hundred more rounds, the EGW firing pin stop has proven its worth. It’s become a permanent fixture in my 1911. There are no visible signs of wear and tear beyond the expected slight burnishing of the blue finish.

Cleaning is simple, involving a quick wipe down with solvent and a light coat of oil. This part has outperformed my expectations. Brass ejection is more consistent, and my extractor claw has maintained better tension for longer.

Breaking Down the Features of EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight)

Specifications

• Material: Carbon Steel. The use of carbon steel ensures strength and durability, crucial for withstanding the constant forces during the firing cycle.
• Caliber: .45 ACP. This firing pin stop is specifically designed for the .45 ACP cartridge, ensuring proper fit and function within a 1911 chambered in this caliber.
• Series: 80. This designates that the part is designed for Series 80 1911 pistols, which incorporate a firing pin safety mechanism.
• Hardness: 48 Rc. A Rockwell hardness of 48 Rc indicates a good balance between wear resistance and machinability.
• Drop In: No. The “No” designation means fitting is required for proper function, which is common for oversized parts designed for precise customization.
• Oversized Design: The EGW firing pin stops are wider and thicker than standard parts. This is done to prevent extractor rotation and eliminate lateral movement.
• Bomar Cut: The firing pin stop features a cut across the top. This allows for rear sight cuts that may interfere with the top of the firing pin stop.
• Radiused Corners: The inside corners are radiused. This prevents cracking and improves the lifespan of the part.
• Back Corner Radius: The back corner has a .015 radius. This maintains a square edge to slow the slide opening.

These specifications are important because they contribute to enhanced reliability, improved ejection consistency, and increased longevity of the extractor and related components. The EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) is designed to address common issues found in 1911 pistols.

Performance & Functionality

The EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) excels in its primary function: improving ejection reliability and controlling the extractor. By preventing excessive extractor rotation and lateral movement, it promotes consistent brass ejection and reduces stress on the extractor claw. It exceeded my expectations by significantly tightening my ejection pattern and eliminating the occasional “brass to the face” experience.

The main strength is the oversized design. This requires fitting, but allows for a very tight and customized fit that significantly improves performance. One area that could be improved is clearer instructions on the fitting process; however, experienced 1911 users will likely find it straightforward.

Design & Ergonomics

The build quality is excellent. The materials are high-quality and the machining is precise. The blue finish is attractive and provides some corrosion resistance.

Installation requires some fitting, which is to be expected. It’s not a drop-in part. However, with basic tools and some patience, it’s a relatively straightforward process.

Durability & Maintenance

Given the robust carbon steel construction and the attention to detail in the design, I expect the EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) to last for many years. Maintenance is minimal, requiring only occasional cleaning and lubrication. The radiused corners further enhance its durability by preventing stress concentrations and cracking.

Accessories and Customization Options

The EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight) itself doesn’t require any additional accessories. Its primary purpose is to enhance the performance of existing 1911 components. The cut for adjustable sights ensures compatibility with popular sights from manufacturers like Bomar. The EGW firing pin stop is compatible with most standard Series 80 1911 extractors and firing pins.

Pros and Cons of EGW Oversized Firing Pin Stop Series 80 .45 ACP Blue (Cut for Adjustable Sight)