Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator Review

First Impressions of Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator

The Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator promises to tame the snappiness of the P320, delivering flatter shooting and quicker follow-up shots. Designed specifically for the P320 platform, and boasting a flush fit with compact slides on full-size frames, this compensator seemed like the perfect addition to my latest P320 build. I’ve been customizing P320s for years, seeking that sweet spot between recoil reduction and reliable function, and the HC320FL caught my eye with its promise of working seamlessly with stock springs.

My goal was to reduce muzzle flip without sacrificing reliability. I’ve experimented with other compensators in the past, some requiring lighter recoil springs that ultimately compromised reliability with certain ammo types. The appeal of the Herrington Arms compensator was its claim to work with the factory setup. I’ve used similar compensators from Strike Industries and Agency Arms, but chose the HC320FL hoping for better aesthetics and comparable performance at a competitive price.

Upon unboxing, the Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator impressed me. The finish was clean, whether it’s the black anodized or the FDE Cerakote, and the 7075 aluminum felt robust yet lightweight. The machining appeared precise, and the included set screws felt solid. My initial impression was excitement, hopeful that it would live up to its claims of enhanced recoil management and improved target re-acquisition.

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Real-World Testing: Putting Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator to the Test

First Use Experience

I tested the Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator at my local shooting range, which offers both indoor and outdoor bays. I shot approximately 200 rounds of mixed ammunition, including 115gr, 124gr, and 147gr 9mm, to gauge its performance with different loads. The weather was dry and mild, providing ideal conditions for testing.

Installation was straightforward; the compensator threaded onto my P320’s 1/2×28 threaded barrel easily, and the set screws secured it firmly in place. The difference in recoil and muzzle flip was immediately noticeable. The pistol felt flatter, and I was back on target much quicker after each shot. No issues arose during the initial range session.

Extended Use & Reliability

After several weeks and over 1000 rounds, the Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator has proven to be a reliable addition to my P320. I’ve experienced no malfunctions attributable to the compensator itself. The finish has held up well, showing only minor wear marks from holster use and cleaning.

Cleaning the compensator is simple; a quick scrub with a brush and solvent removes any carbon buildup. Compared to my previous experiences with other compensators, the Herrington Arms model requires less frequent cleaning due to its efficient design and minimal gas blowback towards the shooter. It has definitely outperformed my expectations in terms of both recoil reduction and consistent performance across various ammo types.

Breaking Down the Features of Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator

Specifications

• Caliber: 9mm Luger. This ensures compatibility with the most common P320 caliber.

• Fabric/Material: 7075 Aluminum. The use of 7075 aluminum balances lightweight construction with high strength and durability.

• Threads per Inch: 1/2×28. This is a very common thread pitch for 9mm barrels, making it compatible with a wide range of aftermarket barrels.

• Gun Make: SIG Sauer. Designed specifically for SIG Sauer P320 pistols.

• Gun Model: SIG Sauer P320 X-Carry, SIG Sauer P320 X-Compact, SIG Sauer P320 Compact, SIG Sauer P320. Its versatility allows use on many P320 models.

• Length: 1.125 in. This length provides a balance between recoil reduction and overall pistol size.

• Condition: New. Brand new, ready for installation.

• Gun Type: Pistol. Designed for pistol use only.

• Easy To Install, No Gunsmith Required!. This simplifies installation for most users.

• Uses Steel Replacement 8-32 Set Screws. These screws hold the compensator in place.

• No Questions Asked, Lifetime Warranty!. Provides peace of mind.

Performance & Functionality

The Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator excels at reducing both vertical muzzle climb and horizontal recoil. It enables faster follow-up shots and improved accuracy, particularly in rapid-fire scenarios. The compensator’s performance has been consistently reliable across a variety of ammunition types, a crucial factor for any serious shooter.

While the compensator noticeably improves recoil management, it does add a slight increase in muzzle blast and noise. Also, some users might find the compensator to be slightly longer than ideal, depending on their specific P320 configuration. Overall, it exceeds my expectations, and delivers on its promise of flatter, more controlled shooting.

Design & Ergonomics

The build quality is excellent, with a clean finish and precise machining. The 7075 aluminum construction keeps the weight down, and ensures durability. The Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator is designed to be user-friendly, requiring no specialized tools or gunsmithing for installation.

The flush fit design, especially with a compact slide on a full-size frame, gives the pistol a balanced and aesthetically pleasing look. The added length is minimal and doesn’t significantly impact concealability or handling. The slight increase in muzzle blast and noise is the only minor drawback in an otherwise well-designed package.

Durability & Maintenance

Constructed from 7075 aluminum with either a Cerakote or anodized finish, the Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator is built to last. The compensator has shown minimal wear and tear even after extensive use and exposure to various environmental conditions. Cleaning is straightforward, requiring only a brush and solvent to remove carbon buildup.

Regular maintenance, such as checking the tightness of the set screws, is recommended to ensure optimal performance and longevity. The overall design and materials used suggest that this compensator will withstand the rigors of regular use and provide years of reliable service.

Accessories and Customization Options

The Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator comes with the necessary set screws for installation. While it doesn’t offer a wide range of customization options itself, it is designed to be compatible with most aftermarket P320 barrels with 1/2×28 threads. It also works well with a variety of sights and optics commonly used on the P320 platform.

However, the compensator is not compatible with Bar-Sto, KKM, or EFK barrels!. Some users may also find that it requires a DPM spring kit to run 115 grain ammo with Legion models. Despite these limitations, it integrates seamlessly with most standard P320 accessories.

Pros and Cons of Herrington Arms SIG Sauer P320 HC320FL Pistol Compensator