Best Value – FN 509 MRD Midsize 9mm Black Pistol

Specifications

Grip—-Polymer

Action—-Semi-Automatic

Finish—-Black

Sights—-Standard Sights

Weight—-26.9 ounces

Capacity—-15+1

Grip Safety—-No

Optic Ready—-Yes

Barrel Length—-4 inches

Manual Safety—-No

Overall Length—-7.4 inches

Trigger Safety—-Yes

Caliber / Gauge—-9mm

Threaded Barrel—-No

Magazines Included—-2

Ambidextrous Safety—-No

WARNING: This product can expose you to chemicals including arsenic, which is known to the State ofCalifornia to cause cancer. For more information, go toWWW.P65WARNINGS.CA.GOV

Product Overview

The FN 509 Midsize MRD is a striker-fired 9mm pistol designed to balance service-ready performance with a more compact carry profile. Its 4-inch cold hammer forged stainless steel barrel supports durability and consistent accuracy, while the shortened grip improves concealability without reducing the standard 15+1 capacity. The FN Optics Mount System allows compatible red dot sights to be installed, and interchangeable backstraps help tailor the grip to the shooter’s hand. Standard fixed sights provide a dependable aiming reference when no optic is mounted.

Key Features

• MRD optics-ready slide accepts compatible red dot sights through the FN Optics Mount System
• 4-inch cold hammer forged stainless steel barrel provides durable, consistent performance
• 15+1 capacity offers substantial on-board ammunition capacity
• Shortened midsize grip supports improved concealability and handling
• Interchangeable backstraps allow the grip fit to be customized
• Integrated trigger safety and striker-fired operation support safe handling and fast deployment

The FN 509 Midsize MRD delivers optics-ready capability, practical capacity, and a carry-friendly profile in a dependable service-style pistol.