First Thoughts on the ProMag SMI-A14 S&W M&P9 Magazine 32RD 9mm Blued Steel – 9mm Caliber, 33 Rounds, Steel, Aftermarket Origin
In the realm of pistol magazines, capacity and reliability are king. The ProMag SMI-A14 S&W M&P9 Magazine 32RD 9mm Blued Steel promises a substantial boost in firepower for your Smith & Wesson M&P9. The promise of an extended 33-round (that’s right, 33!) capacity, coupled with a robust steel construction, immediately piqued my interest.
My search for a high-capacity, dependable magazine for my M&P9 stemmed from a desire to enhance my range sessions and have greater confidence in a potential self-defense situation. I was looking for something that could withstand rigorous use and provide consistent feeding.
Upon receiving the ProMag SMI-A14 S&W M&P9 Magazine, I was immediately impressed by its weight and seemingly solid construction. The blued steel finish gave it a classic, no-nonsense look. Compared to the factory 17-round magazines, the ProMag felt significantly more substantial.
I considered other high-capacity magazines from brands like ETS and Magpul, but the steel construction of the ProMag swayed me. The reviews I’d seen highlighted its potential reliability and durability. My first impression was cautiously optimistic; I was eager to put it through its paces.
Real-World Testing: Putting ProMag SMI-A14 S&W M&P9 Magazine 32RD 9mm Blued Steel – 9mm Caliber, 33 Rounds, Steel, Aftermarket Origin to the Test
First Use Experience
I first tested the ProMag SMI-A14 S&W M&P9 Magazine at my local shooting range. The weather was typical for a late spring day – slightly humid with temperatures in the mid-70s. I ran several drills, focusing on rapid-fire sequences and magazine changes.
The first few magazines cycled flawlessly. The extended capacity was immediately noticeable, allowing me to spend more time shooting and less time reloading. I did encounter one minor hiccup: the slide failed to lock back after the last round on the third magazine.
Extended Use & Reliability
After several weeks of use, including multiple range sessions and some dry-fire practice at home, the ProMag SMI-A14 S&W M&P9 Magazine has held up reasonably well. I’ve noticed some minor wear on the blued steel finish, particularly around the magazine release area. Cleaning the magazine is straightforward.
Disassembling the magazine for cleaning is simple, and reassembly is just as easy. Compared to my experience with factory magazines, the ProMag requires slightly more frequent cleaning to maintain optimal performance. While it does offer a significant capacity increase, I’ve found that it doesn’t quite achieve the same level of flawless reliability as the factory magazines.
Breaking Down the Features of ProMag SMI-A14 S&W M&P9 Magazine 32RD 9mm Blued Steel – 9mm Caliber, 33 Rounds, Steel, Aftermarket Origin
Specifications
The ProMag SMI-A14 S&W M&P9 Magazine is chambered in 9mm caliber. Its most notable feature is its extended 33-round capacity, offering a significant increase over standard magazines. The magazine body is constructed from heat-treated blued steel, designed for durability.
The follower, lock-plate, and base-plate are molded from a proprietary DuPont® Zytel™ based black polymer. This polymer construction is intended to offer reliable feeding and resistance to impact. The magazine spring is wound from Chrome-silicon wire and heat-treated for strength and reliability. This robust spring is crucial for consistent feeding of all 33 rounds.
Performance & Functionality
The ProMag SMI-A14 S&W M&P9 Magazine performs admirably, providing a substantial increase in firepower. Its extended capacity allows for longer shooting sessions without the need for frequent reloads. The primary weakness is its occasional failure to lock the slide back after the last round.
This can be frustrating during drills or in a self-defense scenario where a visual confirmation of an empty magazine is crucial. While the magazine generally feeds reliably, it doesn’t quite reach the consistent performance level of the factory S&W magazines. It generally meets expectations for high-capacity magazines at its price point, offering more rounds but with slightly reduced reliability.
Design & Ergonomics
The blued steel construction of the ProMag SMI-A14 S&W M&P9 Magazine gives it a robust and durable feel. The magazine’s weight is noticeable, especially when fully loaded, but this contributes to its overall sturdiness. Holding the pistol with the extended magazine installed requires a slightly different grip, but it’s generally comfortable.
The magazine’s design is relatively simple and functional, with no unnecessary frills. There is a slight learning curve associated with loading the magazine to its full capacity, as the spring tension becomes quite strong towards the end. However, this is typical for high-capacity magazines.
Durability & Maintenance
The heat-treated blued steel construction suggests a reasonable lifespan. However, the blued finish is prone to wear and scratching with regular use. Regular cleaning and lubrication are essential to maintaining optimal performance.
Disassembling the magazine for cleaning is straightforward. Replacement springs and other parts are readily available online, making repairs relatively easy.
Accessories and Customization Options
The ProMag SMI-A14 S&W M&P9 Magazine doesn’t come with any specific accessories. However, it’s compatible with standard magazine pouches designed for M&P9 magazines. There aren’t any specific customization options for the magazine itself.
It’s worth noting that the extended length of the magazine may require specific magazine carriers designed for high-capacity magazines. Compatibility with aftermarket base pads is limited and may require modification.
Pros and Cons of ProMag SMI-A14 S&W M&P9 Magazine 32RD 9mm Blued Steel – 9mm Caliber, 33 Rounds, Steel, Aftermarket Origin
Pros
- Massive 33-round capacity significantly increases firepower and reduces reload frequency.
- Durable blued steel construction offers good resistance to wear and tear.
- Relatively affordable compared to other high-capacity magazine options.
- Compatible with a wide range of S&W M&P9 pistols.
- Easy to disassemble and clean for regular maintenance.
Cons
- Occasional failures to lock the slide back after the last round.
- Blued finish is prone to scratching and wear.
- Spring tension can be high, making it difficult to load to full capacity.
Who Should Buy ProMag SMI-A14 S&W M&P9 Magazine 32RD 9mm Blued Steel – 9mm Caliber, 33 Rounds, Steel, Aftermarket Origin?
The ProMag SMI-A14 S&W M&P9 Magazine is perfect for range shooters who want to minimize reloading and maximize their time on the firing line. It’s also a good option for competition shooters in divisions that allow high-capacity magazines. Individuals using their M&P9 in a home defense role might also appreciate the increased firepower.
This magazine may not be ideal for those who prioritize absolute reliability above all else. Law enforcement or military personnel who rely on flawless performance in high-stress situations should stick with factory magazines. Those who prefer a lighter magazine might also find the steel construction too heavy.
A speed loader is a must-have accessory for anyone purchasing this magazine, especially if you plan to load it to its full 33-round capacity frequently. Consider investing in a high-quality magazine pouch designed to accommodate extended magazines.
Conclusion on ProMag SMI-A14 S&W M&P9 Magazine 32RD 9mm Blued Steel – 9mm Caliber, 33 Rounds, Steel, Aftermarket Origin
The ProMag SMI-A14 S&W M&P9 Magazine offers a compelling combination of high capacity and robust construction at an affordable price. While it’s not without its drawbacks, particularly the occasional failure to lock the slide back, its benefits generally outweigh its limitations. The price is justified for those seeking a significant capacity boost without breaking the bank.
I would personally recommend this magazine to range shooters and those looking for an affordable way to increase their firepower. Just be aware of its potential reliability issues and take steps to mitigate them through regular maintenance and testing. If you’re looking for a way to extend your range sessions and spend more time shooting, the ProMag SMI-A14 S&W M&P9 Magazine is worth considering.