Let’s Talk About Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine
The Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine aims to provide a reliable and durable feeding solution for AR-10 platform rifles. Mission First Tactical (MFT) claims enhanced strength and reliability through new material technology and manufacturing processes. This magazine piqued my interest because I’ve been seeking a dependable, yet affordable, 10-round magazine for my AR-10, specifically for hunting in states with capacity restrictions.
My primary concern was finding a magazine that could withstand the rigors of field use without compromising feeding reliability. I had previously encountered issues with other polymer magazines cracking or failing to feed properly, especially in colder weather. The promise of enhanced strength and durability in the MFT magazine was particularly appealing.
Upon unboxing, the MFT magazine felt solid and well-constructed. The ribbed front and rear gripping surface provided a secure hold. The polymer material had a slightly rough texture, suggesting a good level of impact resistance. Compared to a Magpul PMAG 10 LR/SR and a metal DPMS magazine, the MFT option felt noticeably lighter than the steel DPMS, but perhaps not as refined as the PMAG. I chose it over the others primarily because of its aggressive texturing, and attractive price point.
My initial excitement was tempered by the user feedback I had seen online regarding potential fitment issues. I was cautiously optimistic, hoping that the magazine would function flawlessly in my Aero Precision M5 lower receiver. Only range time would tell!
Real-World Testing: Putting Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine to the Test
First Use Experience
I tested the Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine at my local shooting range. The weather was clear, but temperatures hovered around 45°F. I used it with my AR-10 chambered in .308 Winchester, firing both Federal Gold Medal Match 168 grain and Winchester white box 150 grain ammunition.
Loading the magazine was straightforward. The long-life stainless steel spring felt adequately strong without being overly stiff. However, I immediately encountered an issue: the magazine would not reliably lock into my Aero Precision M5 lower receiver. It required excessive force to seat, and even then, the magazine release didn’t always catch. This resulted in several instances where the magazine fell out during firing.
Extended Use & Reliability
After several weeks and approximately 200 rounds fired, the fitment issue persisted. The MFT magazine still required significant force to lock into place. There were no obvious signs of cracking or significant wear on the polymer body itself.
Cleaning was relatively easy, due to the tool-less disassembly. The four-way anti-tilt self-lubricating follower seemed to function as intended, minimizing any potential for jams. Compared to my experience with Magpul PMAGs, the MFT magazine’s initial unreliability was disappointing. The PMAGs fed flawlessly from the start, requiring no break-in period or modification.
Breaking Down the Features of Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine
Specifications
The Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine is designed for AR-10A/SR25/M110 pattern rifles. It’s optimized for use with SAAMI-spec 7.62×51/.308 Winchester ammunition. The magazine body is constructed from a next generation long glass fiber polymer material.
- Manufacturer: Mission First Tactical (MFT)
- Finish: Matte
- Fabric/Material: Polymer
- Magazine Capacity: 10 Round
- Caliber: .308 Winchester
- Gun Make: AR Platform
- Gun Model: SR-25, AR-10
- Gun Type: Rifle
- Quantity: 1
- Condition: New
The polymer construction contributes to a lighter overall weight compared to steel magazines, enhancing maneuverability. The 10-round capacity complies with hunting regulations in certain states.
Performance & Functionality
When it locks in properly, the MFT magazine feeds rounds smoothly and reliably. I experienced no failures to feed or double feeds once the magazine was securely seated. However, the inconsistent lock-up severely impacts overall usability and confidence in its reliability.
The strength is the aggressive texturing, providing a secure grip. A weakness is the questionable quality control, leading to fitment issues. It did not meet expectations due to the magazine release incompatibility.
Design & Ergonomics
The MFT magazine’s build quality appears robust, with a thick polymer body designed to withstand impacts. The ribbed gripping surfaces offer excellent tactile feedback and control. However, the snug fit and difficulty in locking the magazine into place detract from its overall ergonomic appeal.
The tool-less disassembly is a welcome feature, simplifying cleaning and maintenance. The magazine has a significant learning curve due to the locking issue.
Durability & Maintenance
The polymer construction should provide long-term durability and resistance to corrosion. Proper cleaning and maintenance will be crucial for maximizing the magazine’s lifespan. Regular inspection for cracks or damage is recommended, especially after exposure to harsh conditions.
The disassembly of the magazine into its major component groups makes maintenance simple.
Accessories and Customization Options
The Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine doesn’t come with additional accessories. The paint pen dot matrix allows for easy marking and identification. While there aren’t any specific customization options for the magazine itself, it’s compatible with standard AR-10 magazine pouches and carriers.
Pros and Cons of Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine
Pros
- Affordable Price Point: Significantly cheaper than other premium AR-10 magazines.
- Lightweight Polymer Construction: Reduces overall rifle weight.
- Aggressive Texturing: Provides a secure and confident grip.
- Tool-less Disassembly: Simplifies cleaning and maintenance.
- Durable Polymer: Built to withstand moderate impacts and rough handling.
Cons
- Fitment Issues:* May not lock reliably into all AR-10 lower receivers.
- Questionable Quality Control:* Inconsistent manufacturing tolerances.
Who Should Buy Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine?
Perfect for budget-conscious AR-10 owners seeking a lightweight 10-round magazine, IF it functions properly in their specific rifle. It’s suitable for hunters in states with magazine capacity restrictions, again, assuming reliable lock-up.
Those who should skip this product are individuals prioritizing guaranteed reliability and seamless compatibility. Those who demand flawless function out of the box should invest in a higher-end magazine like a Magpul PMAG.
A must-have modification (if needed) is careful filing or sanding of the magazine catch area to improve lock-up. Thorough testing is crucial before relying on this magazine in a critical situation.
Conclusion on Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine
The Mission First Tactical 10 RD Extreme Duty Polymer 7.62 x 51 NATO .308 Winchester AR10 SR25/M110 Magazine presents a mixed bag. While the price is attractive, and the features are promising, the fitment issues are a significant drawback. The value proposition is questionable given the need for potential modifications.
I would only cautiously recommend this magazine. It’s worth considering if you’re on a tight budget and willing to potentially modify it for proper fitment. However, if reliability is your top priority, invest in a more reputable AR-10 magazine. Do your research, read reviews, and be prepared to potentially return it if it doesn’t work in your rifle. Happy shooting!