ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine Review

Let’s Dive into ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine

The ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine promises to increase the capacity of your Springfield XDS, giving you more rounds downrange before needing to reload. This magazine is designed to provide reliable feeding and enhance the ergonomics of the pistol with its extended grip. It’s a product that aims to address a common need for XDS owners: increased firepower in a compact platform.

My journey to finding this magazine stemmed from a need for more capacity during training sessions and the desire for a more substantial grip on my XDS. The standard XDS magazines, while great for concealed carry, left something to be desired in terms of round count and grip surface. I wanted to boost both, and this seemed like a viable solution.

Upon unboxing, the ProMag magazine felt solid, with a decent heft suggesting robust construction. The blued steel finish looked clean and the polymer extension blended reasonably well with the pistol’s frame. The initial impression was that this was a well-made, functional accessory.

I considered other options, including purchasing multiple factory magazines or exploring other aftermarket extensions. I chose the ProMag due to its combination of increased capacity and positive user reviews regarding reliability and grip enhancement. It seemed to offer the best balance of features and value.

My first impression was cautiously optimistic. The magazine looked and felt good, but I knew the true test would be at the range. Would it feed reliably, or would it cause malfunctions? That was the big question.


Real-World Testing: Putting ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine to the Test

First Use Experience

I tested the ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine at my local shooting range, running it through several drills, including rapid-fire strings and controlled pairs. The conditions were typical for a range day: sunny and dry.

The magazine initially performed well, feeding rounds smoothly for the first few magazines. However, after about 50 rounds, I experienced a few failures to feed, where the slide failed to fully chamber a round. This was concerning, and I made sure to note the exact rounds and situations where these occurred.

The extended grip did provide a more comfortable and secure hold on the pistol. I didn’t need any time to get used to the feel.

Extended Use & Reliability

After several weeks of use and approximately 500 rounds fired through the ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine, the reliability issues persisted, albeit intermittently. I noticed that the failures to feed were more prevalent when the magazine was fully loaded with 11 rounds.

The blued steel finish showed minor wear marks, but overall, the magazine held up well. There were no signs of cracking or significant damage.

Cleaning the magazine was straightforward, requiring disassembly and a quick wipe-down. The magazine spring seemed robust, and the follower moved smoothly. The ProMag didn’t outperform the factory magazines in reliability, but the improved grip and extra capacity were definite advantages when it functioned properly.

Breaking Down the Features of ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine

Specifications

The ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine is chambered in .40 S&W. This is important because it ensures compatibility with the intended firearm.

It holds 11 rounds, providing a significant capacity increase over the standard XDS magazines. The increased capacity offers more rounds before requiring a reload.

The magazine body is constructed from heat-treated steel for durability. This should withstand repeated use and resist deformation.

The magazine follower is injection-molded polymer. This provides smooth and reliable feeding.

The magazine spring is formed from heat-treated chrome silicone wire. This should ensure consistent pressure and long-term reliability.

It features a blued finish. The blued finish provides a degree of corrosion resistance and a sleek appearance.

Performance & Functionality

When functioning correctly, the ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine performs adequately. It reliably feeds ammunition and enhances the grip of the pistol.

The primary weakness is its inconsistent reliability, particularly when fully loaded. The magazine occasionally experiences failures to feed, which is unacceptable in a defensive firearm.

While it offers improved capacity and grip, the inconsistent feeding issues prevent it from fully meeting expectations. I expected it to be as reliable as the factory magazines.

Design & Ergonomics

The magazine’s build quality is decent, with a sturdy steel body and a well-designed polymer extension. The steel body provides durability and the polymer extension offers a comfortable grip.

The extended grip is a welcome addition, providing a more secure and comfortable hold, especially for those with larger hands. This helps improve control and recoil management.

There is no learning curve associated with using the magazine. It functions similarly to the standard XDS magazines.

Durability & Maintenance

The steel construction suggests reasonable longevity. The heat-treated steel should withstand repeated use and resist deformation.

Maintenance is simple, requiring occasional cleaning and lubrication. Disassembly is straightforward.

Accessories and Customization Options

The ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine doesn’t come with any accessories. It is a standalone product.

There are no specific customization options for the magazine itself. Users could potentially modify the polymer extension, but this isn’t recommended.

The magazine is compatible with standard .40 S&W ammunition. It will function with various bullet weights and types.

Pros and Cons of ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine

Pros

  • Increased capacity to 11 rounds provides more firepower.
  • Extended grip enhances ergonomics and control.
  • Solid steel construction offers good durability.
  • Easy to load and use, similar to factory magazines.
  • Affordable price point compared to some other extended magazines.

Cons

  • Inconsistent reliability, with occasional failures to feed.
  • Reliability issues worsen when fully loaded with 11 rounds.


Who Should Buy ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine?

Perfect for: Those seeking increased capacity and improved grip on their Springfield XDS .40 S&W, particularly for range use or recreational shooting, provided they are willing to accept the potential for occasional malfunctions.

Who should skip this product? Anyone who relies on their XDS for self-defense or concealed carry and requires absolute reliability should probably stick with factory magazines. Also, individuals who prioritize flawless function over increased capacity should avoid this product.

Must-have accessories or modifications? Given the potential reliability issues, it’s advisable to have a magazine loader to ensure consistent loading and potentially mitigate some feeding problems. Additionally, thoroughly cleaning and lubricating the magazine may improve performance.

Conclusion on ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine

The ProMag Springfield XDS .40 S&W 11 Round Extended Pistol Magazine offers a tempting combination of increased capacity and enhanced ergonomics for XDS owners. The extended grip undeniably improves handling, and the additional rounds provide a tactical advantage in certain situations.

However, the magazine’s inconsistent reliability is a significant drawback. Failures to feed are unacceptable in a firearm intended for self-defense.

The price is reasonable, making it an attractive option for budget-conscious shooters. But the value proposition is diminished by the potential for malfunctions.

I would only cautiously recommend it for range use or recreational shooting, where absolute reliability is not paramount. For self-defense or concealed carry, I would strongly advise sticking with factory magazines. Proceed with caution and thoroughly test the magazine before relying on it.

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