FN America Magazine, 5.7x28mm, 10 Rounds, Fits Five-seveN MRD, Polymer, Black 20-100681 20100681

FN America Five-seveN MRD Magazine — 5.7×28mm, 10 Rounds, Polymer, Black (20-100681 | 20100681 | UPC 845737015572) Stay factory reliable while meeting capacity limits. The FN America Five-seveN MRD Magazine brings OEM fit and function to your 5.7×28mm pistol with a 10-round configuration ideal for jurisdictions with magazine restrictions, training environments, or compact carry needs. Built from lightweight, impact-resistant polymer and finished in matte black, this factory mag (part 20-100681 / 20100681) is tuned for the Five-seveN MRD platform, offering smooth feeding, easy maintenance, and the durability serious shooters expect from FN. Why Choose the FN Factory 10-Round Magazine? True OEM Reliability: Factory geometry, feed lips, and spring tension deliver consistent cycling with quality 5.7×28mm ammunition. Compliance-Friendly Capacity: 10 rounds helps you stay within local limits while keeping a spare, range, or training magazine on hand. Lightweight Polymer Body: Rugged, corrosion-proof construction resists dents and deformation better than thin-walled metal mags. Optimized for MRD: Designed to function with the Five-seveN MRD pistol, maintaining proper slide lock and insertion feel. Easy to Service: Removable base plate for cleaning and spring inspection after high-round-count sessions. Key Features & Specs Brand / Model: FN America Five-seveN MRD Magazine Caliber: 5.7×28mm Capacity: 10 rounds Body Material: Polymer Finish/Color: Black Compatibility: FN Five-seveN MRD (mag will also fit many standard Five-seveN variants; confirm with your pistol manual) Part Numbers: 20-100681, 20100681 UPC: 845737015572 Follower: Anti-tilt, caliber-correct profile Base Plate: Detachable, serviceable design Performance You’ll Notice Consistent Feeding: Properly tuned spring rate and follower angle help reduce nose-down jams and double feeds. Positive Lock-Back: Engineered to reliably actuate the slide stop on last round in the Five-seveN MRD. Secure Seating: Polymer construction and factory dimensions provide confident lock-in—even on closed bolt with a full magazine. Weather-Resistant: Polymer body and components resist rust in wet or humid environments. Ideal Use Cases Compliant Carry: Meet local capacity limits without sacrificing factory reliability. Range & Training: Perfect for drills where 10-round strings simplify round counting and reload practice. Competition Divisions: Useful as a stage or backup mag in divisions with capacity restrictions. Home/Vehicle Readiness: Keep spare mags loaded and staged—polymer build stands up to daily carry and storage. Maintenance & Care (Best Practices) Periodic Cleaning: Disassemble and wipe internal surfaces after dusty or high-round-count sessions. Inspect Wear Items: Check spring tension and follower movement; replace parts if you notice sluggish return. Ammunition Choice: Use quality, brass-cased 5.7×28mm loads recommended by FN for best reliability. Storage: Store mags clean and dry; rotate duty/carry magazines periodically. Compatibility Notes Pistol Fit: Built for the Five-seveN MRD. Some legacy Five-seveN models may accept this magazine; always verify fit and function at the range before defensive use. Base-Pad Accessories: If you plan to add aftermarket base pads or extensions, confirm they’re designed for FN 5.7×28 mags and maintain 10-round capacity where required by law. Legal Reminder Always know and follow federal, state, and local regulations regarding magazine capacity, transportation, and use. Laws change; verify current rules in your jurisdiction. SEO-Friendly Search Terms FN Five-seveN MRD 10-round magazine, 20-100681, 20100681, 845737015572, FN 5.7×28mm magazine 10rd, factory polymer Five-seveN mag, compliant 5.7 pistol magazine, OEM FN magazine black, FN Five-seven mag for MRD. FN America Five-seveN MRD Magazine — 5.7×28mm, 10 Rounds, Polymer, Black (20-100681 | 20100681 | 845737015572): factory-grade reliability and compliance-friendly capacity for training, everyday carry, and dependable performance with your Five-seveN MRD. The End