Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel Review

First Impressions of Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel

The SIG Sauer P365 is a game-changer in the concealed carry world. Its blend of capacity and concealability is unmatched, making it a popular choice for everyday carry. Faxon Firearms aims to enhance this already impressive pistol with their Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel, promising improved performance and reliability.

For years, I’ve trusted the P365 as my EDC, but the accuracy has always been adequate rather than exceptional. I was looking for a drop-in barrel that could tighten up my groups and potentially handle a wider range of ammunition, especially cast lead for cost-effective training.

My initial impression upon receiving the Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel was positive; the stainless steel had a clean, bright finish, and the machining appeared precise. The weight felt comparable to the factory barrel, and the straight profile was exactly as advertised.

Compared to the factory SIG barrel, the Faxon Firearms barrel appeared to have a slightly tighter chamber. I also considered a barrel from Zaffiri Precision, known for their aggressive styling, but I wanted something more understated and focused on performance. My first impression was cautiously optimistic, hoping for a noticeable improvement in accuracy and ammunition versatility.

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Real-World Testing: Putting Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel to the Test

First Use Experience

I tested the Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel at my local outdoor range on a sunny, albeit slightly breezy, day. I brought a variety of ammunition, including standard FMJ, hollow points from various manufacturers, and some of my own cast lead reloads. The first few magazines of FMJ cycled flawlessly.

However, the promised improvement in handling cast lead ammunition failed spectacularly. Almost every round of cast lead failed to fully chamber, requiring a tap-rack-bang drill to get the pistol back into action. More concerningly, many of the hollow points also exhibited feeding issues, something never experienced with the factory barrel.

Extended Use & Reliability

After several range sessions and hundreds of rounds, the feeding issues persisted. The Faxon Firearms barrel simply wouldn’t reliably feed anything other than FMJ ammunition. Despite thorough cleaning and lubrication, the malfunctions continued.

Visually, there were no signs of excessive wear or damage, but the barrel’s feed ramp clearly wasn’t cut correctly. Compared to my experience with other aftermarket barrels, this was a significant disappointment. The Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel underperformed significantly compared to the OEM barrel it replaced.

Breaking Down the Features of Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel

Specifications

• The Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel is chambered in 9mm Luger. This ensures compatibility with the standard ammunition for the P365 platform.
• Constructed from 416-R Stainless Steel, the barrel promises enhanced durability and corrosion resistance. The choice of material suggests a focus on longevity and consistent performance.
• Designed specifically for the SIG Sauer P365, the barrel is intended to be a drop-in replacement with no gunsmithing required. This feature caters to users who prefer simple upgrades.
• The barrel length is 3.09 inches, maintaining the compact profile of the P365. This ensures that the pistol’s concealability isn’t compromised.
• It features a Straight barrel profile, which is a common design for pistol barrels. The straight profile aids in easy installation.
• The barrel is Non-Threaded, making it suitable for those who don’t plan to use suppressors or compensators. This configuration maintains the original P365’s sleek design.
• It has a 1-10 twist rate, which is standard for 9mm barrels. This twist rate is suitable for stabilizing a wide range of 9mm bullet weights.
• The barrel features Straight flutes, which are intended to reduce weight and improve heat dissipation. Straight flutes are an aesthetic choice.
• It weighs 0.21 lb, which is comparable to the factory barrel weight. The similar weight ensures that the pistol’s balance is not significantly altered.
• The barrel has a Conventional rifling profile, which is a proven design for accuracy and reliability. Conventional rifling is also easier to clean than polygonal rifling.
• It is designed for a .355 Caliber projectile, the standard size for 9mm ammunition. This ensures compatibility with all standard 9mm rounds.
• The 11-degree Target Crown is designed to improve accuracy by providing a consistent release of the bullet. An 11-degree Target Crown is a common feature on aftermarket barrels.

Performance & Functionality

The Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel’s advertised function of improving ammunition versatility falls flat. The constant feeding issues with hollow points and cast lead negate any potential accuracy gains with FMJ ammunition. The barrel fails to meet expectations due to its unreliability.

Design & Ergonomics

The build quality of the Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel appears solid, and the stainless steel finish is aesthetically pleasing. However, the flawed feed ramp design undermines the barrel’s visual appeal. The barrel presents no immediate user-friendliness issues, but the feeding problems quickly become a major concern.

Durability & Maintenance

The 416-R Stainless Steel construction suggests that the barrel should last a long time with proper care. Cleaning is straightforward, but the feeding issues remain regardless of maintenance.

Accessories and Customization Options

Since it’s a barrel, there are no included accessories. Its non-threaded design limits customization options related to muzzle devices. The barrel is compatible with the standard P365 recoil spring and guide rod.

Pros and Cons of Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel

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Who Should Buy Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel?

This barrel is only suitable for someone who exclusively shoots FMJ ammunition and wants a visually appealing upgrade. Anyone who relies on their P365 for self-defense or expects to use a variety of ammunition types should avoid this product.

A must-have modification would be a properly cut and polished feed ramp… or just sticking with the OEM barrel.

Conclusion on Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel

The Faxon Firearms SIG Sauer P365 9mm Luger Non-Threaded Pistol Barrel is a disappointing product that fails to deliver on its promises. While the build quality seems decent, the flawed feed ramp design renders it unreliable with a variety of ammunition types.

At $94.19, the price is not justified given the performance issues. I cannot personally recommend this product. Save your money and stick with the factory SIG Sauer barrel or explore other aftermarket options with a proven track record of reliability.