First Impressions of Samson MPX Handguard
The Samson MPX Handguard promises a significant upgrade for SIG SAUER MPX owners seeking a slimmer, more functional forend. Replacing the bulkier factory Keymod handguard with a sleek M-LOK compatible option is a common desire among MPX enthusiasts, and Samson aims to deliver just that. This review dives deep into whether the Samson MPX Handguard lives up to its promise, examining its build quality, ergonomics, and real-world performance.
My journey to this handguard started with dissatisfaction with the original, oversized Keymod handguard on my Gen 1 MPX. It felt bulky and outdated, and I craved a more streamlined profile with modern attachment options.
Unboxing the Samson MPX Handguard revealed a well-machined piece of aluminum, finished in a clean, MIL-STD Black anodizing. The weight felt appropriate, not too heavy to throw off the balance of the MPX, yet substantial enough to inspire confidence. Compared to handguards from Midwest Industries and Lancer, the Samson seemed to strike a better balance of price, features, and aesthetics, at least initially. My initial excitement was tempered by a bit of skepticism, hoping the real-world performance would match the promising first impression.
Real-World Testing: Putting Samson MPX Handguard to the Test
First Use Experience
I first tested the Samson MPX Handguard at an outdoor shooting range, focusing on various drills that required quick transitions and sustained firing. The weather was mild and dry, providing ideal conditions for an initial evaluation. The most immediately noticeable difference was the improved ergonomics, with the narrower profile feeling far more comfortable in my support hand.
The M-LOK slots allowed for the secure attachment of a foregrip and weapon light, significantly enhancing control and target acquisition. After several hundred rounds, I experienced no loosening or shifting of the handguard.
Extended Use & Reliability
After several months of regular use, the Samson MPX Handguard has proven to be a reliable and durable upgrade. I’ve taken it through various range sessions and even a couple of carbine courses, exposing it to heat, dust, and moderate impacts. The anodized finish has held up well, showing only minor signs of wear around the M-LOK slots.
Cleaning is straightforward; a quick wipe-down with a CLP-soaked rag is all that’s needed to remove carbon and debris. Compared to the original Keymod handguard, which often required more detailed cleaning to remove debris from the Keymod slots, the Samson is noticeably easier to maintain. It has significantly outperformed my expectations, offering a tangible improvement in both ergonomics and functionality.
Breaking Down the Features of Samson MPX Handguard
Specifications
The Samson MPX Handguard is constructed from 6061 aluminum, offering a lightweight yet robust platform. Available in 4.5″, 8″, and 14″ lengths, it caters to different MPX configurations. The interior diameter is 1.3″, accommodating most suppressors.
The weight varies depending on the length: 4.5″ (3.4 oz), 8″ (6.35 oz), and 14″ (10.85 oz). Finishes include MIL-STD Black anodizing, FDE Cerakote, and Titanium Cerakote. These specs matter because they directly impact the weight and balance of the MPX, as well as the options available for attaching accessories and suppressors.
Performance & Functionality
The Samson MPX Handguard significantly enhances the overall handling and usability of the MPX. The continuous top rail provides ample space for optics and other accessories, while the M-LOK slots offer versatile mounting options for foregrips, lights, and lasers. Its streamlined profile makes it easier to manipulate the weapon in tight spaces and during dynamic shooting scenarios.
The handguard’s primary strength is its improved ergonomics, offering a more comfortable and secure grip. One area for potential improvement would be to offer more QD sling mounting points, expanding options for sling attachment. Overall, the Samson MPX Handguard exceeds expectations, transforming the feel and functionality of the MPX.
Design & Ergonomics
The design of the Samson MPX Handguard prioritizes both form and function. The slim profile feels comfortable in the hand, while the aggressive machining provides a secure grip. The continuous top rail integrates seamlessly with the upper receiver, creating a clean and cohesive aesthetic.
The installation process is straightforward, requiring only basic tools and minimal gunsmithing skills. There is a slight learning curve associated with aligning the handguard during installation, but the included instructions are clear and easy to follow.
Durability & Maintenance
Constructed from 6061 aluminum and finished with MIL-STD anodizing or Cerakote, the Samson MPX Handguard is built to withstand demanding use. The robust construction ensures it can withstand the rigors of hard use, whether in a tactical environment or at the range. Regular cleaning with a CLP-soaked rag is sufficient to maintain its finish and prevent corrosion.
Accessories and Customization Options
The Samson MPX Handguard is highly customizable, thanks to its M-LOK compatibility and continuous top rail. Users can easily attach a wide range of accessories, including foregrips, weapon lights, lasers, and bipods. The handguard is compatible with most popular MPX accessories, including those from Magpul, Streamlight, and SureFire.
The included mounting hardware ensures a secure and reliable attachment to the MPX receiver. The availability of different lengths and colors further enhances customization options, allowing users to tailor the MPX to their specific needs and preferences.
Pros and Cons of Samson MPX Handguard
Pros
- Significantly improved ergonomics over the factory Keymod handguard, offering a more comfortable and secure grip.
- M-LOK compatibility provides versatile mounting options for a wide range of accessories.
- Continuous top rail allows for seamless integration of optics and other rail-mounted devices.
- Durable construction ensures long-lasting performance in demanding environments.
- Relatively affordable compared to other high-end MPX handguards.
Cons
- Lack of integrated QD sling mounting points limits sling attachment options.
- The installation process can be slightly tricky, requiring careful alignment.
Who Should Buy Samson MPX Handguard?
The Samson MPX Handguard is perfect for MPX owners looking to upgrade from the factory Keymod handguard and improve ergonomics and accessory mounting options. It is well-suited for tactical shooters, competitive shooters, and recreational range users alike. Those who prioritize simplicity and don’t require numerous QD sling mounting points may want to consider other options.
A must-have accessory is a quality set of M-LOK compatible rail sections for attaching various accessories. Depending on the intended use, a weapon light and foregrip are also highly recommended.
Conclusion on Samson MPX Handguard
The Samson MPX Handguard is a worthwhile upgrade for any SIG SAUER MPX owner seeking improved ergonomics, enhanced functionality, and a modern aesthetic. The price is justified by the quality of construction, the versatile M-LOK compatibility, and the tangible improvement in handling and control. I would highly recommend the Samson MPX Handguard to anyone looking to enhance their MPX experience.
Upgrade your MPX today with the Samson MPX Handguard and experience the difference!