SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models Review

Let’s Talk About SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models

The SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models magazine is designed to give you significantly more rounds without sacrificing reliability. Made by SIG SAUER, it promises to deliver the same performance as the factory mags that came with your pistol. The key feature is, of course, the increased capacity, boasting a full 30 rounds of 9mm.

I’ve always been a proponent of having extra ammunition on hand, especially during range days or in practical shooting scenarios. Frustratingly, constant magazine changes interrupt the flow and can impact performance. This extended magazine seemed like a viable solution to that problem, offering the potential for less reloading and more shooting.

Upon unboxing, the magazine feels solid and well-built. The all-steel construction gives it a reassuring heft, while the removable sleeve adds a touch of comfort. The witness holes are a welcome addition, allowing for quick visual confirmation of the remaining rounds.

Compared to standard 17-round magazines or aftermarket extended options, the SIG SAUER magazine appeared to be a more robust and reliable choice, justifying the higher price point. I’ve had issues with aftermarket magazines in the past, and I was willing to pay more for something that promised factory-level reliability. My hope was that this magazine would eliminate any feeding or cycling issues commonly associated with extended magazines.

My initial impression was one of cautious optimism. I was excited about the increased capacity, but also a little skeptical about whether it would actually function as reliably as advertised. Time, and plenty of rounds downrange, would tell.


Real-World Testing: Putting SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models to the Test

First Use Experience

I primarily tested the SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models at my local outdoor shooting range. The conditions were typical for a late summer afternoon: warm and slightly humid. I wanted to evaluate the magazine’s performance under relatively normal circumstances before pushing it to its limits.

The magazine loaded easily and seated securely in my P320. The first few strings of fire were smooth and uneventful. No feeding issues, no failures to eject, just consistent cycling. I did notice that the weight of the loaded magazine made the pistol feel a bit more muzzle-heavy, but it wasn’t anything that significantly affected my shooting.

After about 100 rounds, I started to experience a few failures to feed. These stoppages occurred intermittently, usually towards the end of the magazine. I initially chalked it up to potentially needing to break in the spring or clean the magazine.

Extended Use & Reliability

After several weeks of use and approximately 500 rounds through the SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models, the magazine’s reliability remained inconsistent. The failures to feed persisted, even after thorough cleaning and lubrication. The magazine required careful loading to prevent any nose-diving of the rounds.

Durability-wise, the magazine has held up well. The steel body shows no signs of bending or cracking, and the sleeve has remained securely attached. However, the inconsistent feeding makes it difficult to trust the magazine in a self-defense situation.

Compared to my experience with factory SIG SAUER 17-round magazines, the 30-round extended magazine has been a disappointment. The factory magazines have been flawless, while the extended magazine has proven to be unreliable. I’ve also tried other aftermarket magazines with varying degrees of success, but this magazine didn’t quite meet my expectations for SIG SAUER quality.

Breaking Down the Features of SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models

Specifications

The SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models boasts the following specifications:

  • Caliber: 9mm Luger
  • Capacity: 30 Rounds
  • Material: Steel Body with Polymer Follower and Sleeved Base Plate
  • Finish: High-Lubicrity Finish
  • Features: Removable Sleeved Base Plate, Rear Witness Holes

These specifications are essential for several reasons. The steel body contributes to the magazine’s overall durability and resistance to deformation. The polymer follower ensures smooth and consistent feeding of rounds. The high-lubricity finish is intended to reduce friction and enhance reliability.

Performance & Functionality

The primary function of the SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models is to reliably feed 9mm rounds into a SIG SAUER P320 pistol. Unfortunately, in my testing, it only partially achieves this goal. While it cycles smoothly for the first portion of the magazine, it develops feeding issues after approximately 20 rounds.

The key strength is its high capacity, reducing the need for frequent reloads. However, the inconsistent reliability is a significant weakness that outweighs the benefit of increased capacity. The magazine doesn’t fully meet my expectations, primarily due to the recurring feeding issues.

Design & Ergonomics

The design of the SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models is generally well-executed. The steel body feels robust, and the sleeved base plate provides a comfortable grip. The witness holes are a practical feature for quickly assessing the remaining ammunition.

From an ergonomic perspective, the added length of the magazine does make the pistol slightly less concealable and balances somewhat differently. However, for open carry or range use, this isn’t a major concern. The magazine is reasonably user-friendly, though careful loading is necessary to minimize the risk of feeding issues.

Durability & Maintenance

The all-steel construction suggests that the SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models should have a long service life. So far, it has shown no signs of significant wear or damage. Regular cleaning and lubrication are essential for maintaining optimal performance.

The magazine is relatively easy to disassemble and clean. The removable base plate allows for convenient access to the internal components. However, the high-tension spring can be a bit challenging to manage during reassembly.

Accessories and Customization Options

The SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models doesn’t offer a wide range of customization options. The primary feature is the removable sleeve, which can be replaced with aftermarket options for enhanced grip or aesthetics.

The magazine is compatible with standard SIG SAUER P320 grip modules and magazine wells. However, its increased length may require modifications to certain concealed carry holsters. Compatibility with aftermarket base pads is another potential customization option.

Pros and Cons of SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models

Pros

  • High Capacity: 30 rounds of 9mm reduces the need for frequent reloads.
  • Steel Body: Durable construction ensures long service life.
  • Removable Sleeved Base Plate: Enhanced comfort and grip.
  • Witness Holes: Allows for quick visual confirmation of remaining rounds.
  • Easy Disassembly: Facilitates convenient cleaning and maintenance.

Cons

  • Inconsistent Reliability: Occasional failures to feed, especially towards the end of the magazine.
  • Added Weight and Length: May affect concealability and handling.
  • Higher Price: More expensive than standard capacity magazines.


Who Should Buy SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models?

The SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models is perfect for:

  • Competitive Shooters: The increased capacity can provide a competitive edge by reducing the need for reloads during stages.
  • Range Enthusiasts: Allows for extended shooting sessions without constant magazine changes.
  • Individuals Seeking Increased Firepower: In certain situations, the added capacity can offer a tactical advantage.

Who should skip this product?

  • Those prioritizing concealability: The added length and weight make it less suitable for concealed carry.
  • Users requiring absolute reliability: The occasional feeding issues make it unsuitable for self-defense or duty use without extensive testing and confirmation of reliability in your firearm.

Must-have accessories or modifications?

  • High-quality magazine loader: Speeds up the loading process and reduces strain on the fingers.
  • Aftermarket base pads: Can enhance grip and improve magazine handling.

Conclusion on SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models

The SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models presents a mixed bag. While the promise of increased capacity is appealing, the inconsistent reliability is a significant drawback. The build quality is commendable, but the occasional failures to feed detract from its overall value.

The price is somewhat justified by the SIG SAUER name and the steel construction, but ultimately, performance is paramount. Given the reliability issues I encountered, I would hesitate to wholeheartedly recommend this magazine. I personally prefer to rely on standard capacity SIG SAUER magazines or carefully vetted aftermarket options that have demonstrated consistent reliability.

If you’re willing to accept the risk of occasional feeding issues for the sake of increased capacity, then the SIG SAUER P320 9mm Luger Extended 30 Round Pistol – 1 out of 2 models might be worth considering. However, I strongly advise thoroughly testing it with your specific firearm and ammunition before relying on it in any critical situation. Ensure your firearm and ammunition is compatible and functions reliably with this specific magazine.

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