The FN 510 MRD is a striker-fired 10mm pistol designed to deliver substantial power with controllable handling and practical carry ergonomics. Its cold hammer forged barrel measures 4.1 inches and supports consistent accuracy, while the optics-ready slide accepts a compatible red dot sight using the FN Low-Profile Optics Mounting System. Optic-height sights help maintain a usable sight picture, and the crisp trigger, interchangeable backstraps, and textured polymer grip provide a secure fit and confident control. The pistol includes two 15-round magazines for a 15+1-round capacity and features ambidextrous controls for convenient operation from either side.

Key features

• 15+1 capacity with two included 15-round magazines for extended range sessions
• Optics-ready slide supports the addition of a compatible red dot sight
• 4.1-inch cold hammer forged barrel balances accuracy and maneuverability
• Optic-height sights provide a practical aiming reference with or without a red dot
• Interchangeable backstraps help tailor the grip to the shooter's hand
• Ambidextrous controls support convenient operation for right- and left-handed users

The FN 510 MRD combines 10mm performance, adaptable ergonomics, and red dot compatibility in a capable full-size pistol.