First Thoughts on the Ruger 90351 SR40 Magazine 10RD 40S&W – 40 S&W Caliber, 10 Rounds, OEM Origin, Ruger Model
The Ruger 90351 SR40 Magazine 10RD 40S&W is an Original Equipment Manufacturer (OEM) magazine designed specifically for the Ruger SR40 pistol chambered in .40 S&W. It holds 10 rounds and promises the same reliability as the magazines that originally shipped with the firearm. For those of us who rely on our firearms for personal defense or professional duties, a reliable magazine is non-negotiable, and Ruger has a reputation to uphold.
As an experienced firearms instructor and tactical gear specialist, I’ve seen firsthand how a faulty magazine can turn a potentially life-saving tool into a paperweight. I was drawn to this product specifically because I needed additional magazines for my own SR40, and I wanted to ensure consistent performance. I’ve had experiences with aftermarket magazines that just didn’t feed rounds properly, causing jams and malfunctions.
Upon receiving the Ruger 90351 SR40 Magazine 10RD 40S&W, my initial impression was positive. The steel construction felt solid, and the finish was clean and even. Compared to some aftermarket magazines I’ve used in the past, the Ruger magazine felt like a more robust and higher-quality product right out of the box.
Other comparable magazines on the market include offerings from Mec-Gar and ProMag. I chose the Ruger OEM magazine primarily for the peace of mind that comes with using a part directly from the manufacturer, ensuring optimal fit and function. I was hoping for the same level of reliability as the original magazines that came with my SR40. My first impression was one of cautious optimism, hoping this magazine would live up to Ruger’s name.
Real-World Testing: Putting Ruger 90351 SR40 Magazine 10RD 40S&W – 40 S&W Caliber, 10 Rounds, OEM Origin, Ruger Model to the Test
First Use Experience
I tested the Ruger 90351 SR40 Magazine 10RD 40S&W at my local shooting range during a practical pistol course. This environment allowed me to assess its performance under stress and alongside other experienced shooters. I ran the magazine through a series of drills, including rapid-fire sequences and reload exercises.
The magazine performed well in dry conditions. Loading was smooth, and feeding was consistent without any noticeable issues. The only minor hiccup occurred during a rapid reload drill; the magazine didn’t seat quite as cleanly as my original Ruger magazine.
Extended Use & Reliability
After several months of regular use, the Ruger 90351 SR40 Magazine 10RD 40S&W has held up reasonably well. There are some minor scratches on the finish from repeated insertion and removal, but no significant signs of wear and tear. Maintenance is straightforward; a quick wipe-down with a cloth is usually sufficient to keep it clean.
Compared to my original magazines, the spring tension in the Ruger 90351 SR40 Magazine 10RD 40S&W seems slightly weaker after a few months. I’ve noticed a few instances where the last round didn’t chamber fully, requiring a manual racking of the slide. This issue is intermittent but noticeable, and a point of concern.
Breaking Down the Features of Ruger 90351 SR40 Magazine 10RD 40S&W – 40 S&W Caliber, 10 Rounds, OEM Origin, Ruger Model
Specifications
The Ruger 90351 SR40 Magazine 10RD 40S&W is chambered in .40 S&W, has a 10-round capacity, and is constructed of steel. As an OEM magazine, it’s designed to fit the Ruger SR40 pistol perfectly. The most important specification is its caliber and capacity, as it directly impacts its compatibility and legal compliance in certain jurisdictions.
The magazine’s capacity of 10 rounds is a crucial factor. It’s compliant with capacity restrictions in several states, making it a practical choice for owners in those areas. The steel construction adds to its durability and reliability, ensuring it can withstand the rigors of regular use.
Performance & Functionality
When the Ruger 90351 SR40 Magazine 10RD 40S&W functions correctly, it performs its job admirably. Ammunition feeds smoothly and reliably, with consistent cycling. However, the slight spring weakness I noticed raises concerns about long-term reliability, especially with hotter defensive rounds.
The magazine’s greatest strength is its OEM origin, ensuring proper fit and function in the Ruger SR40. Its weakness lies in the potential for spring fatigue, which could lead to feeding issues. It initially met my expectations but has slightly fallen short over time.
Design & Ergonomics
The Ruger 90351 SR40 Magazine 10RD 40S&W is designed with a simple, functional aesthetic. Its steel construction provides a robust feel, and the magazine sits flush with the grip on most SR40 models (although some users have reported a slight extension – see User Feedback). While some users reported the mag not sitting flush, which may cause discomfort, this issue wasn’t present on my SR40.
The magazine’s design is user-friendly, with no sharp edges or awkward angles. The only potential downside is the lack of a witness window, which would allow for a quick visual confirmation of remaining rounds. The magazine is easy to grip and manipulate, even with gloves.
Durability & Maintenance
The steel construction of the Ruger 90351 SR40 Magazine 10RD 40S&W suggests it should have a long lifespan. However, the spring’s potential weakness is a factor to consider. Regular cleaning and proper storage will extend its lifespan.
Maintenance is simple; a quick wipe-down is usually sufficient. Replacing the spring might be necessary down the line, depending on usage. The magazine can be disassembled for more thorough cleaning if needed.
Accessories and Customization Options
There are no specific accessories that come standard with the Ruger 90351 SR40 Magazine 10RD 40S&W, as it is primarily a replacement or additional magazine. Aftermarket baseplates can be added to improve grip or increase capacity (where legal). There are no customization options for the magazine itself, other than potentially replacing the spring or baseplate.
The magazine is compatible with most SR40 magazine pouches. While not a customization, different colored baseplates exist for easier identification of different loads. Adding a plus-two baseplate is a possible alteration if higher capacity is desired where legality permits.
Pros and Cons of Ruger 90351 SR40 Magazine 10RD 40S&W – 40 S&W Caliber, 10 Rounds, OEM Origin, Ruger Model
Pros
- Reliable feeding (initially): Feeds rounds smoothly and consistently when new.
- OEM Quality: Guarantees proper fit and function in the Ruger SR40.
- Durable Construction: Made from steel for long-lasting performance.
- Magazine sits flush (in most SR40 models): Offers a comfortable grip and prevents snagging.
- Compliant with capacity restrictions: Legal in states with magazine capacity limits.
Cons
- Potential for spring weakness: Spring tension may decrease over time, leading to feeding issues.
- No witness window: Lacks a visual indicator for remaining rounds.
- Some users report extended piece discomfort: Some users report an extended piece that sticks out making the gun uncomfortable to hold while shooting.
Who Should Buy Ruger 90351 SR40 Magazine 10RD 40S&W – 40 S&W Caliber, 10 Rounds, OEM Origin, Ruger Model?
The Ruger 90351 SR40 Magazine 10RD 40S&W is perfect for Ruger SR40 owners who need additional magazines for range practice, competition, or personal defense. It’s also a good choice for those who live in states with magazine capacity restrictions. It’s ideal for those wanting factory reliability, at least initially.
Those who should skip this product are individuals prioritizing aftermarket magazines with higher capacity or enhanced features like witness windows. If utmost reliability is critical and budget isn’t a constraint, exploring higher-end magazine options or sticking exclusively with original magazines might be preferable. A must-have accessory would be a reliable magazine pouch for carrying spare magazines.
Conclusion on Ruger 90351 SR40 Magazine 10RD 40S&W – 40 S&W Caliber, 10 Rounds, OEM Origin, Ruger Model
Overall, the Ruger 90351 SR40 Magazine 10RD 40S&W is a decent option for Ruger SR40 owners looking for additional magazines. The price of $30.99 is reasonable for an OEM magazine. However, the potential for spring weakness is a concern that should be considered.
I would cautiously recommend it, with the caveat that buyers should monitor its performance over time and consider replacing the spring if necessary. It’s a good starting point, but be prepared to invest in higher-quality aftermarket springs down the line. Consider purchasing one, but don’t rely on it exclusively without thorough testing.