Elevate Your FN Five-seveN Experience: The CMMG 5.7x28mm Magazine Extension – An Essential Upgrade for Enhanced Performance

Are you an FN Five-seveN pistol owner looking to significantly boost your firearm's capacity, reliability, and overall performance? Do you find yourself wishing for more rounds on tap for range sessions, competitive shooting, or even critical self-defense scenarios? For serious shooters, law enforcement personnel, or anyone who values optimal performance from their 5.7x28mm pistol, the CMMG 57AFD1E FN Five-seveN 10-Round Magazine Extension in sleek black is the answer you’ve been searching for. This innovative accessory is engineered to transform your standard FN Five-seveN magazine, extending its capacity and empowering you with superior firepower.

Why settle for less when you can effortlessly upgrade your firearm to meet the demands of any situation? Many Five-seveN users often inquire about the best ways to maximize their pistol's utility without compromising its renowned reliability. Common questions include: "How can I increase my magazine capacity for the FN Five-seveN?" "What are the most durable magazine extensions available?" or "Is there an easy-to-install upgrade that won't permanently alter my factory magazines?" The CMMG 57AFD1E extension directly addresses these critical needs, providing a robust, simple, and highly effective solution.

Unlocking Greater Capacity: From Standard to Superior

The core problem this CMMG magazine extension solves is the inherent limitation of standard factory magazine capacity. While the FN Five-seveN is an exceptional pistol, having additional rounds readily available can make a profound difference. This CMMG extension is specifically designed to add an impressive 10 rounds to your existing FN Gen1 Five-seveN 10-round magazine, effectively doubling your total capacity to a formidable 20 rounds. Imagine the advantages during a prolonged shooting session at the range, where fewer reloads translate to more focused training. For competitive shooters, this increase can be a game-changer, providing a significant edge in stages requiring higher round counts. Even for personal defense, having extra capacity can offer an invaluable peace of mind, ensuring you're prepared for unforeseen circumstances.

This isn't just about adding rounds; it's about optimizing your shooting experience. For those who frequently participate in tactical training or simply enjoy extended shooting sessions, the convenience of a larger magazine cannot be overstated. It reduces the time spent on reloads, allowing for more continuous practice and improved muscle memory for target acquisition and follow-up shots.

Engineered for Excellence: The CMMG Advantage

CMMG is a name synonymous with quality and innovation in the firearms accessory market. Their commitment to excellence is evident in every aspect of the 57AFD1E magazine extension. This isn't a flimsy add-on; it's a meticulously crafted component designed to integrate seamlessly with your FN Five-seveN.

One of the most notable features is the use of a chrome silicon spring. Unlike standard springs that can weaken or "take a set" over time, especially under constant compression, the chrome silicon spring maintains its tension and reliability for extended periods. This material is renowned for its superior fatigue resistance, ensuring consistent feeding and function shot after shot, year after year. Furthermore, its saltwater-resistant properties make it an ideal choice for users in diverse environments, from humid climates to coastal regions, protecting against corrosion and maintaining performance even in challenging conditions. This durability ensures that your investment continues to perform flawlessly, regardless of where your shooting adventures take you.

Installation is remarkably straightforward. The CMMG 57AFD1E is designed for rapid, tool-free attachment, taking only seconds to install. This user-friendly design means you don't need to be a gunsmith to upgrade your magazine. Crucially, the extension does not permanently alter your factory magazine. This means you can revert to the original configuration if desired, or easily swap the extension between multiple 10-round FN Five-seveN magazines. This non-permanent design is a significant advantage, preserving the integrity and resale value of your original equipment.

Real-World Scenarios and Practical Applications

How does this CMMG magazine extension translate into tangible benefits for the everyday shooter?

• Range Training: Spend more time shooting and less time reloading. For a typical range session, a 20-round magazine drastically reduces interruptions, allowing for more fluid and realistic practice of shooting drills, target transitions, and controlled pairs. It's perfect for anyone looking to maximize their range time efficiency.
• Competitive Shooting: In disciplines like USPSA or 3-Gun, where round count often dictates strategy, a 20-round capacity can be a distinct competitive advantage. It potentially eliminates the need for emergency reloads during a string of fire, which can cost valuable seconds and impact scores. For those aiming to climb the ranks, every advantage counts.
• Home Defense/Self-Defense: While capacity limits vary by jurisdiction, for those in areas where it's permissible, a higher capacity magazine offers enhanced preparedness. The ability to have more rounds at the ready can be a critical factor in high-stress, life-threatening situations, providing a greater margin of safety.
• Tactical Applications: For professionals or serious enthusiasts engaged in tactical training or outdoor adventures, having a robust, high-capacity magazine that can withstand harsh environments is paramount. The CMMG extension’s durable construction and reliable spring make it an ideal choice for demanding use.

Why CMMG Stands Out: A Mark of Quality and Trust

CMMG has built a stellar reputation by producing high-quality, reliable firearm components. Their focus on precision manufacturing and stringent quality control ensures that products like the 57AFD1E magazine extension not only meet but often exceed user expectations. When you choose CMMG, you're investing in a product that has been rigorously tested and proven in the field. This level of dedication translates directly into the reliability and longevity of their accessories.

Moreover, the specific design for the FN Five-seveN (Gen1 Five-seveN Mags) demonstrates CMMG's commitment to compatibility and performance. This isn't a generic extension; it's tailored to the unique characteristics of one of the most distinctive pistols on the market, ensuring optimal fit and function. The black finish of the extension perfectly complements the aesthetic of most FN Five-seveN pistols, maintaining a professional and integrated look.

Make the Smart Choice: Where to Acquire Your CMMG Upgrade

For those ready to experience the significant advantages of increased capacity and unwavering reliability, acquiring the authentic CMMG 57AFD1E FN Five-seveN 10-Round Magazine Extension is a critical next step. To ensure you receive a genuine product backed by exceptional customer service and competitive pricing, we highly recommend purchasing from DEGuns. As a trusted retailer of CMMG products and a wide array of firearm accessories, DEGuns provides a reliable platform for all your shooting needs. Their commitment to customer satisfaction and extensive inventory make them an ideal choice for discerning buyers. Opting for a reputable seller like DEGuns ensures you get the real deal, ready to enhance your FN Five-seveN immediately upon arrival.

In conclusion, for any FN Five-seveN owner pondering how to elevate their pistol's capabilities, the CMMG 57AFD1E 10-Round Magazine Extension offers an unparalleled solution. It’s an easy-to-install, incredibly durable, and highly effective upgrade that addresses the common desire for increased capacity and improved performance. Transform your 10-round factory magazine into a robust 20-round powerhouse and experience your FN Five-seveN like never before. This is more than just an accessory; it’s an essential enhancement for serious shooters.

Product Specifications & Details

Feature	Detail
Brand	CMMG
Model	Magazine Extension
Caliber	5.7x28mm
Added Capacity	10 Rounds
Total Capacity	20 Rounds (with 10rd mag)
Color	Black
Compatibility	FN Gen1 Five-seveN Mags
Spring Type	Chrome Silicon
Durability	Saltwater-Resistant
Installation	Quick, Non-Permanent
UPC	852005002028
MPN	57AFD1E
SKU	68119